Pregnancy tests by week

Pregnancy tests are taken week by week throughout the entire pregnancy; it is better to systematize them into your individual calendar – this is very convenient.

The entire pregnancy period is usually divided into trimesters, each of which has its own list of studies on the condition of the fetus and mother.

1. The first trimester lasts from 0 to 12 weeks. Usually, it is during this period that a woman learns about pregnancy and registers at a women's clinic. During this period, blood tests are taken for AIDS, hepatitis, syphilis, blood type, Rh factor are determined, blood is taken for a general analysis and to determine the sugar level, a clinical urine analysis is also performed, and a cytological analysis of a vaginal smear is done. It is also necessary to visit doctors such as a therapist, ophthalmologist, ENT specialist, dentist, and undergo an ECG.
2. The second trimester lasts from 12 to 24 weeks. During this period, the pregnant woman undergoes her first ultrasound examination to:
   • clarification of pregnancy terms;
   • determining the number of fetuses in the uterine cavity;
   • determining probable deviations in the development of organs and systems of the fetus.

In addition, at 16-18 weeks, a test is performed to detect genetic abnormalities in the fetus.

1. AFP level;
2. hCG level;
3. NE level.

If a deviation from the norm is confirmed, this indicates a chromosomal disorder in the future child. But at this stage, one should not make hasty conclusions; to exclude an error, the analysis is repeated between 15-20 weeks.

During these periods, you need to visit the gynecologist who is monitoring your pregnancy once every two weeks, provided that the pregnancy is proceeding without complications.

3. The third trimester lasts from 24 weeks until labor. An ultrasound is performed at 24-26 weeks to:
   • To study the structure of the future child;
   • Check for developmental pathologies;
   • Determine gender;
   • Determine the volume of amniotic fluid;
   • Assess the condition of the placenta at the site of attachment and in general.

They also conduct another clinical blood test, determine the hemoglobin level. After the 30th week, a visit to the gynecologist occurs once every 2 weeks. During this period, an exchange card is issued with the completed results of all tests performed.

After the 32nd week, maternity leave is issued if the expectant mother was employed.

At 33-34 weeks, Doppler ultrasound is performed to assess the intensity of blood circulation in the uterus, placenta, and fetal vessels.

At 35-36 weeks, you need to donate blood again to exclude the possibility of contracting AIDS, syphilis; donate blood for biochemistry and a vaginal smear for cytology. Also, a final ultrasound session is performed in order to:

• clarification of the weight and height of the fetus;
• clarification of presentation and volume of amniotic fluid.

If no pathologies are observed at this stage, then visiting a gynecologist is reduced to one visit per week, and you also need to take a urine test every week, and so on until labor begins.

[ 1 ], [ 2 ]

Tests at 1 week of pregnancy

Tests at 1 week of pregnancy are an exciting process, and, basically, the main task is to make sure whether pregnancy has occurred or not. The first test that can be done at home is to do a pregnancy test. But, in the first week after fertilization, the test will not yet give a positive result, since the fertilized egg has not yet been fixed in the uterine mucosa. Only after the egg has been attached does hCG begin to be released, and it is this hormone that indicates the onset of pregnancy. It is best to resort to the help of an express test already in the first week of a missed period.

The most reliable way to confirm pregnancy is a blood test for the presence of hCG (human chorionic gonadotropin). In the first weeks, its concentration will be from zero to five mIU/ml. Later, depending on the growth of hCG, it is possible to establish the most accurate pregnancy period.

Ultrasound in the first week of pregnancy is ineffective as a diagnostic method. A woman may be referred for ultrasound to rule out fibroids, cystic and tumor formations, and blood clots in the uterus.

If the pregnancy was planned, while waiting for its confirmation, you need to protect yourself from colds and infections, give up bad habits, medications, do not be nervous or overtired, and take vitamin complexes.

[ 3 ], [ 4 ]

Tests at 2 weeks of pregnancy

Many expectant mothers take tests in the 2nd week of pregnancy at the same time as registering at the antenatal clinic. At this stage, the expectant mother should undergo the following mandatory tests:

• Conducting an hCG test (from the 7th day after the expected fertilization) - the presence of hCG in the blood confirms the fact of pregnancy and makes it possible to establish the most accurate dates.
• Ultrasound examination (if indicated, if pregnancy is planned) – to ensure that there are no cystic or tumor formations or blood clots in the uterine cavity, as well as to rule out other abnormalities of the reproductive system, as well as to rule out an ectopic pregnancy.

If pregnancy is confirmed based on hCG data, then the following tests are prescribed:

• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• Taking a test for TORCH infections.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.
• Taking a vaginal smear for microflora.
• Conducting a general, biochemical blood test, determining blood sugar levels, determining blood clotting.
• Determination of the blood type and Rh factor of a pregnant woman.
• Conducting tests for AIDS (HIV), hepatitis B and C, syphilis.
• It is also recommended to visit specialized doctors - a dentist, a therapist, an ENT doctor - to treat possible diseases and not complicate the course of pregnancy.

Based on the results of the tests and the interview with the pregnant woman, an individual pregnancy management plan is drawn up, taking into account the illnesses suffered and existing pathologies.

[ 5 ], [ 6 ]

Tests at 3 weeks of pregnancy

Many expectant mothers take tests in the 3rd week of pregnancy at the same time as registering at the antenatal clinic. At this stage, the expectant mother should undergo the following mandatory tests:

• Conducting an hCG test (from the 7th day after the expected fertilization) - the presence of hCG in the blood confirms the fact of pregnancy and makes it possible to establish the most accurate dates.

Ultrasound examination (if indicated, if pregnancy is planned) – to ensure that there are no cystic or tumor formations or blood clots in the uterine cavity, as well as to rule out other abnormalities of the reproductive system, as well as to rule out an ectopic pregnancy.

If pregnancy is confirmed based on hCG data, then the following tests are prescribed:

• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• Taking a test for TORCH infections.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.
• Taking a vaginal smear for microflora.
• Conducting a general, biochemical blood test, determining blood sugar levels, determining blood clotting.
• Determination of the blood type and Rh factor of a pregnant woman.
• Conducting tests for AIDS (HIV), hepatitis B and C, syphilis.
• It is also recommended to visit specialized doctors - a dentist, a therapist, an ENT doctor - to treat possible diseases and not complicate the course of pregnancy.

[ 7 ], [ 8 ]

Tests at 4 weeks of pregnancy

Many expectant mothers take tests at the 4th week of pregnancy at the same time as registering at the antenatal clinic. At this stage, the expectant mother should undergo the following mandatory tests:

• Conducting an hCG test (from the 7th day after the expected fertilization) - the presence of hCG in the blood confirms the fact of pregnancy and makes it possible to establish the most accurate dates.
• Ultrasound examination – to ensure that there are no cystic or tumorous formations, blood clots in the uterine cavity, and to rule out other abnormalities
• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• Taking a test for TORCH infections.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.
• Taking a vaginal smear for microflora.
• Conducting a general, biochemical analysis, determining blood sugar levels, determining blood clotting.
• Determination of the blood type and Rh factor of a pregnant woman.
• Analysis for AIDS (HIV), hepatitis B and C, syphilis.
• It is also recommended to visit specialized doctors - a dentist, a therapist, an ENT doctor - to treat possible diseases and not complicate the course of pregnancy.

[ 9 ], [ 10 ], [ 11 ]

Tests at 5 weeks of pregnancy

Many mothers take tests at the 5th week of pregnancy at the same time as registering at the antenatal clinic. At this stage, the expectant mother should undergo the following mandatory tests:

• Conducting an hCG test (from the 7th day after the expected fertilization) - the presence of hCG in the blood confirms the fact of pregnancy and makes it possible to determine the timing.
• Ultrasound examination. Conducted to ensure that there are no cystic or tumorous formations, blood clots in the uterine cavity, and to exclude other anomalies of the reproductive system. And most importantly, to exclude an ectopic pregnancy.
• Measure blood pressure, weigh.
• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• Taking a test for TORCH infections.
• Conducting a hormone test as prescribed by a doctor.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.
• Taking a vaginal smear for microflora.
• Conducting a general, biochemical blood test, determining blood sugar levels, determining blood clotting.
• Determination of the blood type and Rh factor of a pregnant woman.
• Conducting tests for AIDS (HIV), hepatitis B and C, syphilis.
• It is also recommended to visit specialized doctors - a dentist, a therapist, an ENT doctor - to treat possible diseases and not complicate the course of pregnancy.

[ 12 ], [ 13 ], [ 14 ]

Tests at 6 weeks of pregnancy

Tests at 6 weeks of pregnancy require a further visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother, who registers her pregnancy at the antenatal clinic, must undergo the following mandatory tests:

• Conducting a pregnancy test (you can buy it at a pharmacy, the test is recommended if your period is 7-10 days late)
• Conducting an hCG test (from the 7th day after the expected fertilization) – the presence of hCG in the blood confirms the fact of pregnancy.
• Ultrasound examination (the first scheduled one, 5 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical anomalies in the future child.
• Measure blood pressure, weigh.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW.
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 15 ], [ 16 ]

Analysis at 7 weeks of pregnancy

Tests at 7 weeks of pregnancy require a further visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother, who registers her pregnancy at the antenatal clinic, must undergo the following mandatory tests:

• Conducting a pregnancy test at home (you can buy it at a pharmacy, the test is recommended when your period is 7-10 days late)
• Conducting an hCG test (from the 7th day after the expected fertilization) – the presence of hCG in the blood confirms the fact of pregnancy.
• Ultrasound examination (the first scheduled one, 5 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical anomalies in the future child.
• Measure blood pressure, weigh.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW.
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 17 ], [ 18 ], [ 19 ]

Tests at 8 weeks of pregnancy

Tests at 8 weeks of pregnancy require a further visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother, who registers her pregnancy at the antenatal clinic, must undergo the following mandatory tests:

• Conducting a pregnancy test (you can buy it at a pharmacy, the test is recommended if your period is 7-10 days late)
• Conducting an hCG test (from the 7th day after the expected fertilization) – the presence of hCG in the blood confirms the fact of pregnancy.
• Ultrasound examination (the first scheduled one, 5 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical anomalies in the future child.
• Measure blood pressure, weigh.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW.
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 20 ], [ 21 ]

Tests at 9 weeks of pregnancy

Tests at 9 weeks of pregnancy require a further visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother, who registers the pregnancy at the antenatal clinic, must undergo the following mandatory tests:

• Ultrasound examination (the first scheduled one, 12-14 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical abnormalities in the future child.
• Measure blood pressure, weigh.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW.
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 22 ]

Tests at 10 weeks of pregnancy

Tests at 10 weeks of pregnancy require a further visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother, who registers her pregnancy at the antenatal clinic, must undergo the following mandatory tests:

• Ultrasound examination (the first scheduled one, 12-14 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical abnormalities in the future child.
• Measure blood pressure, weigh.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW.
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 23 ], [ 24 ]

Tests at 11 weeks of pregnancy

Tests at 11 weeks of pregnancy require a further visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother, who registers the pregnancy at the antenatal clinic, must undergo the following mandatory tests:

• Ultrasound examination (the first scheduled one, 12-14 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical abnormalities in the future child.
• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW.
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 25 ], [ 26 ], [ 27 ]

Tests at 12 weeks of pregnancy

Tests at 12 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Ultrasound examination (the first scheduled one, 12-14 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical abnormalities in the future child.
• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW.
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 28 ], [ 29 ], [ 30 ], [ 31 ]

Tests at 13 weeks of pregnancy

Tests at 13 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Ultrasound examination (the first scheduled one, 12-14 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical abnormalities in the future child.
• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW.
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 32 ], [ 33 ], [ 34 ]

Tests at 14 weeks of pregnancy

Tests at 14 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Ultrasound examination (the first scheduled one, 12-14 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical abnormalities in the future child.
• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infections as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a biochemical analysis, determining sugar and hemoglobin levels.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis, RW
• Urine collection for general analysis and kidney function testing. A normal analysis is one in which there is no protein, sugar, or leukocytes. If leukocytes are detected in the urine, an additional vaginal smear for microflora is prescribed - this allows identifying the pathogen and prescribing effective and gentle treatment.

[ 35 ], [ 36 ]

Tests at 15 weeks of pregnancy

Tests at 15 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Ultrasound examination (the first scheduled one, 12-14 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical abnormalities in the future child.
• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• A separate consultation with related specialists is recommended - a therapist, ophthalmologist, otolaryngologist, dentist (if a consultation with these doctors has not been obtained earlier or a course of treatment is required).
• Conducting an ECG.
• Conducting a hormone test as prescribed by a doctor.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.
• Taking a vaginal smear for microflora.
• Conducting a general, biochemical blood test, determining blood sugar levels.
• Determination of the blood type and Rh factor of a pregnant woman.
• Conducting tests for AIDS (HIV), hepatitis B and C, syphilis.
• It is necessary to conduct a triple test - the results of this test will help to provide information about severe chromosomal abnormalities in the fetus at an early stage. The analysis is carried out at 16-18 weeks from the first day of the last menstruation.

[ 37 ], [ 38 ], [ 39 ]

Tests at 16 weeks of pregnancy

Tests at 16 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Ultrasound examination (the first scheduled one, 12-14 weeks after the first day of the last menstrual period). It is carried out in order to obtain data on the gestational age, the number of fetuses, and to confirm the absence of physical abnormalities in the future child.
• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• A separate consultation with related specialists is recommended - a therapist, ophthalmologist, otolaryngologist, dentist (if a consultation with these doctors has not been obtained earlier or a course of treatment is required).
• Conducting an ECG.
• Conducting a hormone test as prescribed by a doctor.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.
• Taking a vaginal smear for microflora.
• Conducting a general, biochemical blood test, determining blood sugar levels.
• Determination of the blood type and Rh factor of a pregnant woman.
• Conducting tests for AIDS (HIV), hepatitis B and C, syphilis.
• It is necessary to conduct a triple test - the results of this test will help to provide information about severe chromosomal abnormalities in the fetus at an early stage. The analysis is carried out at 16-18 weeks from the first day of the last menstruation.

[ 40 ]

Tests at 17 weeks of pregnancy

Tests at 17 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• A separate consultation with related specialists is recommended - a therapist, ophthalmologist, otolaryngologist, dentist (if a consultation with these doctors has not been obtained earlier or a course of treatment is required).
• ECG.
• Hormonal analysis as prescribed by a doctor.
• Analysis to detect urogenital infectious diseases as prescribed by a physician.
• Taking a vaginal smear for microflora.
• Conducting a general, biochemical analysis, determining blood sugar.
• Blood group and Rh factor analysis for pregnant women.
• Analysis for AIDS (HIV), hepatitis B and C, syphilis.
• It is necessary to conduct a triple test - the results of this test will help to provide information about severe chromosomal abnormalities in the fetus at an early stage. The analysis is carried out at 16-18 weeks from the first day of the last menstruation.

[ 41 ], [ 42 ], [ 43 ]

Tests at 18 weeks of pregnancy

Tests at 18 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• A separate consultation with related specialists is recommended - a therapist, ophthalmologist, otolaryngologist, dentist (if a consultation with these doctors has not been obtained earlier or a course of treatment is required).
• Conducting an ECG.
• Conducting a hormone test as prescribed by a doctor.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.

If a woman is just registering at this stage, then it is recommended:

• Taking a vaginal smear for microflora.
• Conducting a general, biochemical blood test, determining blood sugar levels.
• Determination of the blood type and Rh factor of a pregnant woman.
• Conducting tests for AIDS (HIV), hepatitis B and C, syphilis.
• It is necessary to conduct a triple test - the results of this test will help to provide information about severe chromosomal abnormalities in the fetus at an early stage. The analysis is carried out at 16-18 weeks from the first day of the last menstruation.

[ 44 ], [ 45 ]

Tests at 19 weeks of pregnancy

Tests at 19 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• A separate consultation with related specialists is recommended - a therapist, ophthalmologist, otolaryngologist, dentist (if a consultation with these doctors has not been obtained earlier or a course of treatment is required).
• Conducting an ECG.
• Conducting a hormone test as prescribed by a doctor.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.

If a woman is just registering at this stage, then it is recommended:

• Taking a vaginal smear for microflora.
• Conducting a general, biochemical blood test, determining blood sugar levels.
• Determination of the blood type and Rh factor of a pregnant woman.
• Conducting tests for AIDS (HIV), hepatitis B and C, syphilis.
• It is necessary to conduct a triple test - the results of this test will help to provide information about severe chromosomal abnormalities in the fetus at an early stage. The analysis is carried out at 16-18 weeks from the first day of the last menstruation.

[ 46 ], [ 47 ], [ 48 ]

Tests at 20 weeks of pregnancy

Tests at 20 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Submission of urine from a pregnant woman for a general analysis and testing of kidney function.
• A separate consultation with related specialists is recommended - a therapist, ophthalmologist, otolaryngologist, dentist (if a consultation with these doctors has not been obtained earlier or a course of treatment is required).
• Conducting an ECG.
• Conducting a hormone test as prescribed by a doctor.
• Conducting an analysis to detect urogenital infections as prescribed by a doctor.
• If a woman is just registering at this stage, then it is recommended:
• Taking a vaginal smear for microflora.
• Conducting a general, biochemical blood test, determining blood sugar levels.
• Determination of the blood group and cut of a pregnant woman.
• Conducting tests for AIDS (HIV), hepatitis B and C, syphilis.
• It is necessary to conduct a triple test - the results of this test will help to provide information about severe chromosomal abnormalities in the fetus at an early stage. The analysis is carried out at 16-18 weeks from the first day of the last menstruation.

[ 49 ], [ 50 ], [ 51 ], [ 52 ]

Tests at 21 weeks of pregnancy

Tests at 21 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.
• A separate consultation with related specialists is recommended - a therapist, ophthalmologist, otolaryngologist, dentist (if a consultation with these doctors has not been obtained earlier or a course of treatment is required).
• Conducting an ECG.
• Blood donation for hormone analysis is performed if there is a risk of miscarriage or the development of intrauterine fetal pathologies.

If necessary, the expectant mother may be prescribed additional tests and a consultation with a related specialist if the woman is bothered by complaints of malaise, weakness, etc.

[ 53 ], [ 54 ]

Tests at 22 weeks of pregnancy

Tests at 22 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.
• A separate consultation with related specialists is recommended: a therapist, ophthalmologist, otolaryngologist, dentist.
• Conducting an ECG.
• Blood donation for hormone analysis is performed if there is a risk of miscarriage or the development of intrauterine fetal pathologies.

If necessary, the expectant mother may be prescribed additional tests and a consultation with a related specialist if the woman is bothered by complaints of malaise, weakness, etc.

[ 55 ], [ 56 ]

Tests at 23 weeks of pregnancy

Tests at 23 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests and examinations:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.
• A separate consultation with related specialists is recommended: a therapist, ophthalmologist, otolaryngologist, dentist.
• Conducting an ECG.
• Blood donation for hormone analysis is performed if there is a risk of miscarriage or the development of intrauterine fetal pathologies.

If necessary, the expectant mother may be prescribed additional tests and a consultation with a related specialist if the woman is bothered by complaints of malaise, weakness, etc.

[ 57 ], [ 58 ], [ 59 ]

Tests at 24 weeks of pregnancy

Tests at 24 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests and examinations:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Ultrasound examination (the second scheduled one, 24-26 weeks after 1 day of the last menstrual period). It is performed in order to obtain data on the amount of amniotic fluid, confirm the absence of abnormalities in the fetus, assess the condition of the placenta and the place of its attachment.
• Donating blood for a clinical blood test to monitor hemoglobin levels.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.
• A separate consultation with related specialists is recommended: a therapist, ophthalmologist, otolaryngologist, dentist.
• Conducting an ECG.

[ 60 ], [ 61 ], [ 62 ], [ 63 ], [ 64 ]

Tests at 25 weeks of pregnancy

Tests at 25 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests and examinations:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Ultrasound examination (the second scheduled one, 24-26 weeks after 1 day of the last menstrual period). It is performed in order to obtain data on the amount of amniotic fluid, confirm the absence of abnormalities in the fetus, assess the condition of the placenta and the place of its attachment.
• Donating blood for a clinical blood test to monitor hemoglobin levels.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.
• A separate consultation with related specialists is recommended - a therapist, ophthalmologist, otolaryngologist, dentist (if this was not done by the 24th week).
• Conducting an ECG.

[ 65 ], [ 66 ]

Tests at 26 weeks of pregnancy

Tests at 26 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests and examinations:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Ultrasound examination (the second scheduled one, 24-26 weeks after 1 day of the last menstrual period). It is performed in order to obtain data on the amount of amniotic fluid, confirm the absence of abnormalities in the fetus, assess the condition of the placenta and the place of its attachment.
• Donating blood for a clinical blood test to monitor hemoglobin levels.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.
• A separate consultation with related specialists is recommended: a therapist, ophthalmologist, otolaryngologist, dentist.
• Conducting an ECG to assess the functioning of the cardiovascular system of the expectant mother.

If necessary, the expectant mother may be prescribed additional tests and a consultation with a related specialist if the woman is bothered by complaints of malaise, weakness, etc.

[ 67 ], [ 68 ], [ 69 ]

Tests at 27 weeks of pregnancy

Tests at 27 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests and examinations:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Ultrasound examination (the second scheduled one, 24-26 weeks after 1 day of the last menstrual period). It is performed in order to obtain data on the amount of amniotic fluid, confirm the absence of abnormalities in the fetus, assess the condition of the placenta and the place of its attachment.
• Donating blood for a clinical blood test to monitor hemoglobin levels.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.

If necessary, the expectant mother may be prescribed additional tests and a consultation with a related specialist if the woman is bothered by complaints of malaise, weakness, etc.

[ 70 ], [ 71 ]

Tests at 28 weeks of pregnancy

Tests at 28 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this stage, the expectant mother should undergo the following mandatory tests and examinations:

• Ultrasound examination (the second scheduled one, 24-26 weeks after 1 day of the last menstrual period). It is carried out in order to obtain data on the growth and weight of the fetus, its position and presentation, to have an idea of the amount of amniotic fluid, and to determine the sex of the future baby.
• Donating blood for a clinical blood test to monitor hemoglobin levels.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.

If necessary, the expectant mother may be prescribed additional tests and a consultation with a related specialist if the woman is bothered by complaints of malaise, weakness, etc.

[ 72 ], [ 73 ]

Tests at 29 weeks of pregnancy

Tests at 29 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a month. At this term, the expectant mother should undergo the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• A pregnant woman should submit her urine for a general analysis and check the functionality of her kidneys before each visit to the antenatal clinic. A urine test that does not contain protein, sugar, or leukocytes can be considered normal. If leukocytes are detected in the urine, an additional vaginal smear is prescribed for microflora - this allows you to identify the pathogen and prescribe effective and gentle treatment.

If necessary, the expectant mother may be prescribed additional tests and a consultation with a related specialist if the woman is bothered by complaints of malaise, weakness, etc.

[ 74 ], [ 75 ], [ 76 ], [ 77 ]

Tests at 30 weeks of pregnancy

Tests at 30 weeks of pregnancy include a visit to the doctor supervising the pregnancy once every two weeks. At this stage, the expectant mother should undergo the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Urine collection for a pregnant woman for a general analysis and kidney function check. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are found in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.

During the same period, the expectant mother should receive an exchange card with the results of all tests and examinations, if 30 weeks have passed since the first day of the last menstruation. Based on this document, the expectant mother will be admitted to the maternity hospital, it is better to always have it with you. Also at this time, for working women (or students), maternity leave is issued - 30 weeks after the start of the last menstruation.

[ 78 ], [ 79 ]

Tests at 31 weeks of pregnancy

Tests at 31 weeks of pregnancy include a visit to the doctor supervising the pregnancy once every two weeks. At this stage, the expectant mother undergoes the following mandatory tests:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Urine collection for general analysis and kidney function testing. A urine test that does not contain protein, sugar, or leukocytes is considered normal. If leukocytes are detected in the urine, an additional vaginal smear is prescribed for microflora - this allows identifying the pathogen and prescribing effective and gentle treatment.

Tests at 32 weeks of pregnancy

Tests at 32 weeks of pregnancy include a visit to the doctor supervising the pregnancy once every two weeks. At this stage, the expectant mother should undergo the following mandatory tests and tests carried out on the doctor's orders:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Urine collection for general analysis and kidney function testing.
• Conducting Dopplerography (as prescribed by a doctor) – to assess the condition of the uterine body vessels, placental and fetal blood circulation. This is necessary for timely detection of intrauterine oxygen starvation in the baby.
• Conducting cardiotocography (as prescribed by a doctor). This study allows you to assess the synchronicity of uterine contractions and fetal heartbeats.

[ 80 ]

Tests at 33 weeks of pregnancy

Tests at 33 weeks of pregnancy must be taken systematically, without breaking the schedule. You need to visit the doctor supervising your pregnancy once a week. At this stage, after visiting the antenatal clinic, the pregnant woman should undergo:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Urine collection for general analysis and kidney function testing.
• Conducting Dopplerography (as prescribed by a doctor) – to assess the condition of the uterine body vessels, placental and fetal blood circulation. This is necessary for timely detection of intrauterine oxygen starvation in the baby.
• Conducting cardiotocography (as prescribed by a doctor). This study allows you to assess the synchronicity of uterine contractions and fetal heartbeats.

[ 81 ], [ 82 ]

Tests at 34 weeks of pregnancy

Tests at 34 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a week. At this stage, the expectant mother should undergo the following mandatory tests and tests carried out on the doctor's orders:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Urine collection for general analysis and kidney function testing.
• Conducting Dopplerography (as prescribed by a doctor) – to assess the condition of the uterine body vessels, placental and fetal blood circulation. This is necessary for timely detection of intrauterine oxygen starvation in the baby.
• Cardiotocography (as prescribed by a doctor) is performed. This test allows us to assess the synchronicity of uterine contractions and fetal heartbeats.

[ 83 ], [ 84 ], [ 85 ], [ 86 ], [ 87 ]

Tests at 35 weeks of pregnancy

Tests at 35 weeks of pregnancy should be taken systematically, as at earlier stages. You need to visit the doctor supervising your pregnancy once a week. At this stage, after visiting the antenatal clinic, the pregnant woman should:

• Ultrasound examination (at 35-36 weeks from the 1st day of the last menstrual period). It is carried out in order to obtain data on the growth and weight of the fetus, its position and presentation, and to have an idea of the amount of amniotic fluid.

Also required:

• Blood test for AIDS (HIV) and syphilis (at 35-36 weeks from the 1st day of the last menstruation). This is necessary to exclude the possibility of infection during pregnancy and to protect the future child.
• Donating blood for biochemistry. This gives the opportunity to get a general picture of the pregnant woman's health.
• Taking a vaginal smear to determine the microflora of the vaginal mucosa.
• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Conducting Dopplerography (as prescribed by a doctor) – to assess the condition of the uterine body vessels, placental and fetal blood circulation. This is necessary for timely detection of intrauterine oxygen starvation in the baby.
• Conducting cardiotocography (as prescribed by a doctor). This study allows you to assess the synchronicity of uterine contractions and fetal heartbeats.

The expectant mother must also receive an exchange card with the results of all tests and examinations if 30 weeks have passed since the first day of her last period. Based on this document, the expectant mother will be admitted to the maternity hospital; it is better to always have it with you. Maternity leave is also issued at this time - 30 weeks after the start of her last period.

[ 88 ], [ 89 ], [ 90 ]

Tests at 36 weeks of pregnancy

Tests at 36 weeks of pregnancy include a visit to the doctor supervising the pregnancy once a week. At this stage, the expectant mother undergoes the following mandatory tests:

• Ultrasound examination. Conducted to obtain data on the growth and weight of the fetus, its position and presentation, and to have an idea of the amount of amniotic fluid.
• Donating blood for AIDS (HIV) and syphilis. This is necessary to eliminate the possibility of infection during pregnancy and to protect the future child.
• Donating blood for biochemistry. This gives the opportunity to get a general picture of the pregnant woman's health.
• Taking a vaginal smear to determine the microflora of the vaginal mucosa.
• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• Conducting Dopplerography (as prescribed by a doctor) – to assess the condition of the uterine body vessels, placental and fetal blood circulation. This is necessary for timely detection of intrauterine oxygen starvation in the baby.
• Conducting cardiotocography (as prescribed by a doctor). This study allows you to assess the synchronicity of uterine contractions and fetal heartbeats.

The expectant mother must also receive an exchange card with the results of all tests and examinations if 30 weeks have passed since the first day of her last period. Based on this document, the expectant mother will be admitted to the maternity hospital; it is better to always have it with you. Maternity leave is also issued at this time - 30 weeks after the start of her last period.

[ 91 ], [ 92 ], [ 93 ], [ 94 ], [ 95 ], [ 96 ]

Tests at 37 weeks of pregnancy

Tests at 37 weeks of pregnancy include several stages. At this stage, the baby is almost completely formed and viable. At this stage, tests are aimed at monitoring the condition of the mother and fetus, preventing the development of anemia in the mother and oxygen starvation in the baby. If necessary, hospitalization of the expectant mother is indicated before labor begins.

At 37 weeks of pregnancy, the pregnant woman is required to undergo the following tests:

• Consultation with the doctor supervising the pregnancy once a week with mandatory measurement of blood pressure, the height of the fundus of the uterus, weighing, and auscultation of the fetal heart rate.
• Urine collection for general analysis and kidney function testing.
• Taking a vaginal smear – to analyze the microflora of the vaginal mucosa before childbirth.
• Conducting Dopplerography – to assess the condition of the uterine body vessels, placental and fetal blood circulation. This is necessary for timely detection of intrauterine oxygen starvation in the baby.
• Carrying out cardiotocography (as prescribed by a doctor) – assessment and recording of the fetal heartbeat and uterine contractions.

Also, at 37 weeks, the expectant mother should receive an exchange card with the results of all tests and examinations recorded. Based on this document, the expectant mother will be admitted to the maternity hospital, it is better to always have it with you. Also at this time, maternity leave is issued - 30 weeks after the start of the last menstruation.

[ 97 ], [ 98 ], [ 99 ], [ 100 ]

Tests at 38 weeks of pregnancy

Tests at 38 weeks of pregnancy should be taken systematically, as at earlier stages. The doctor supervising the pregnant woman should be visited once a week. At this stage, when visiting the antenatal clinic, the expectant mother should:

• Measure blood pressure, weigh, measure the height of the fundus of the uterus, listen to the fetal heart rate.
• The expectant mother should give urine for a general analysis. A urine analysis in which there is no protein, sugar, or leukocytes can be considered normal. If leukocytes are detected in the urine, an additional vaginal smear is prescribed for microflora - this allows you to identify the pathogen and prescribe effective and gentle treatment.
• Do a Doppler ultrasound to assess the condition of the uterine vessels, placental circulation, and fetal blood flow. This is necessary to prevent the development of oxygen starvation in the fetus.
• Conduct cardiotocography. This study allows you to assess the synchronicity of uterine contractions and fetal heartbeats.

Tests at 39 weeks of pregnancy should not be missed; this is the easiest and most harmless way to monitor the condition of the future child and mother.

[ 101 ], [ 102 ], [ 103 ]

Tests at 39 weeks of pregnancy

Tests at 39 weeks of pregnancy are prescribed to obtain information about the blood circulation of the fetus and mother and to monitor the work of the excretory system. In addition, at this time, the expectant mother should undergo an examination by a gynecologist, since many women begin labor at this time.

A pregnant woman should take a general urine test - to exclude the possibility of inflammation, kidney dysfunction and not to miss such a serious condition as late toxicosis, which is very dangerous for the health of the baby and mother. A urine test in which there is no protein, sugar, or leukocytes can be considered normal. If leukocytes are detected in the urine, an additional vaginal smear is prescribed for microflora - this allows you to identify the pathogen and prescribe effective and gentle treatment.

A general blood test is also mandatory to monitor changes in the percentage of formed elements, specifically red blood cells, so as not to miss anemia, which causes oxygen deficiency in the fetus.

Measuring blood pressure and a cardiogram of the pregnant woman's heart are also mandatory tests. Also, as prescribed by the obstetrician-gynecologist supervising the pregnancy, they can prescribe a test for hepatitis B and C, a bacteriological smear of vaginal discharge.

[ 104 ], [ 105 ], [ 106 ], [ 107 ]

Tests at 40 weeks of pregnancy

Tests at 40 weeks of pregnancy are prescribed according to individual indications. At 40 weeks of pregnancy, the baby is ready for birth, its weight is 3-3.5 kg, and its height reaches fifty to fifty-five centimeters. The baby at this stage is quite active, its back, legs, arms, head can be felt. The position of the baby in the uterine cavity is very clearly visible.

You only need to visit the doctor who is monitoring your pregnancy once a week. The examination includes standard procedures - the pregnant woman must weigh herself, measure her blood pressure, the doctor measures the height of the uterus, listens to and records the fetal heartbeat. Before visiting the doctor, you also need to give a general urine test to assess the condition of the excretory system and evaluate kidney function.

Dopplerography is performed only if there is a suspicion of post-term pregnancy. This method provides information about the state of blood circulation in the uterus, about the blood flow of the placenta and the blood flow of the unborn child, and most importantly - in this way it is possible to find out whether the fetus suffers from oxygen starvation.

Cardiotocography is also performed according to indications if there is a suspicion of postmaturity of the fetus. This method is also used to assess the condition of the unborn child to exclude oxygen starvation.

[ 108 ], [ 109 ], [ 110 ], [ 111 ]