Abdominal circumference by weeks of pregnancy. Abdominal circumference by week

After a woman finds out that she is in an “interesting” position, she needs to see a gynecologist.

abdominal circumference by week of pregnancy




Why is it worth it? To find out the correct gestational age, check the health status, as well as get information about how the baby develops. Those women who do not register with the doctor endanger themselves and the unborn child.

Specialist actions

A gynecologist must be visited before, during and after pregnancy. Only in this way can a responsible woman be well aware of her health. This will help her avoid trouble in the future. A timely visit to the hospital is especially important when the physiological signs of an “interesting” position become apparent. The doctor has the ability to control the normal course of pregnancy. At the reception, the gynecologist makes an examination, conducts a survey, appoints the delivery of tests. The doctor also determines the circumference of the abdomen by weeks of pregnancy and the height of the bottom of the uterus. For measurements, he uses a centimeter tape. After a comprehensive diagnosis, the specialist determines whether the pregnant woman or her unborn child has health problems.

abdominal circumference during pregnancy








It is important for a woman to take care of herself and regularly visit the clinic. By parameters such as abdominal circumference by week of pregnancy and the height of the bottom of the uterus, you can determine the approximate weight of the fetus. To do this, use a special formula. The values ​​of the circumference of the abdomen and the height of the bottom of the uterus are multiplied and get the mass of the baby in grams. Only a specialist can correctly take measurements.

Inspection and Measurement Results

Based on the diagnostic results, the absence or presence of pathologies is determined. Do not be scared if the measurements of the abdomen do not coincide with the book values. Each pregnant woman has her own physiological characteristics.

fetal abdomen by week




The abdominal circumference according to the weeks of pregnancy within the limits determined by specialists, indicates the normal development of the fetus. A significant deviation from book indicators to a larger extent may indicate that the baby weighs a lot, the woman has high water or she carries more than one child. If the abdomen is very small - this may mean a delay in the development of the fetus. All problems are determined only by the doctor. In any case, the circumference of the abdomen by weeks of pregnancy should increase in accordance with established standards. Deviations of measurement results from book values ​​can be within a few centimeters (plus or minus).









How to measure the circumference of the abdomen

Many women want to know their new options at home. The abdominal circumference during pregnancy is measured when the expectant mother lies on her back.

abdominal circumference




If the uterus is in good shape, the results will be unreliable. Therefore, the body of the pregnant woman should be relaxed when taking measurements, her legs should be straightened, and the heels should touch the floor. A centimeter tape is pushed under the back, cover the area of ​​the vertebral cavity and the navel. Not higher and not lower.

It can be problematic to independently measure the abdominal circumference during pregnancy in recent weeks. It is better to connect a husband to this business. You should not independently evaluate the results and consult the scientific literature. Correctly take measurements can only a doctor. A responsible woman needs to be trusted by a specialist.

Pregnancy measurement of the fetus

To diagnose the development of the baby in the womb, such modern technologies as ultrasound are used. Also for this purpose, doctors conduct visual examinations of pregnant women, prescribe the delivery of various tests (blood, urine, feces).

abdominal circumference by week




A woman needs to go to a consultation with a gynecologist without fail. This can help a specialist determine the baby’s disease, if any, in the early stages and solve the problem in a timely manner. For example, evaluating a parameter such as the circumference of the abdomen of the fetus by weeks, reveals a developmental delay. But a qualified doctor will never rely on the results of a single examination and will prescribe a number of additional tests before the diagnosis is made.

In order to avoid such a problem in the future as a delay in the development of the fetus, the expectant mother should walk more often, eat properly and follow all the instructions of a specialist. This will help her, by measuring the circumference of the abdomen of the fetus for weeks at the clinic, to return to a calm state (since everything will be normal). However, with a clear diagnosis, one cannot lose heart - the developmental delay of the baby in the womb can be treated. To do this, take special medications and vitamins. But only as prescribed by the doctor.

What data to rely on

For the norms of the abdominal circumference of expectant mothers, rather arbitrary values ​​are taken. Their personality depends on many factors. Inexperienced young women can be very nervous that their parameters do not comply with book standards. This is not worth doing. Excitement and mood swings negatively affect the fetal nervous system. Therefore, it is better to contact an experienced specialist and fully trust him. Every woman has certain physique characteristics. This factor must be taken into account by the doctor. The pregnant woman’s task is to remain calm in any situation.

Abdominal circumference measurement parameters

At the 7th month of pregnancy, the fetus begins to actively gain weight. Therefore, the abdominal circumference of a woman reaches the greatest value. At this stage of pregnancy (third trimester) , stretch marks may appear on the skin. Many women have no such phenomenon. It all depends on physiology. The dimensions of the abdominal circumference and the height of the fundus according to the norm are shown in the table below.

abdominal circumference during pregnancy




Data may refer to women of normal physique weighing up to 70 kg. Allowable deviations of 1-4 cm in plus or minus. The doctor begins to measure the abdominal circumference of a woman at a reception, starting from the 20th week of her pregnancy. Previously, this diagnosis is not carried out because the fetus does not have sufficient weight, and the amount of amniotic fluid is minimal. The result of measuring the circumference of the abdomen for a period of less than 20 weeks of pregnancy does not mean anything.

The effect of repeated birth on physiology

It is worth noting that the norms of abdominal circumference by week significantly differ in pregnant women repeatedly and the birthright.

abdominal circumference 33 weeks




Especially if the difference between permissions for women who already have children is small - 2-3 years. The abdominal muscles are still weak, and the parameters may be different from the first time. The presentation of the fetus, the age of the woman herself, her weight and structure are also important. Usually experienced women are aware of this and trust doctors.

But the former birth does not relieve the woman of responsibility for the next pregnancy. She also needs constant monitoring, given that her age can be 30-35 years. It is wonderful if a woman regains her tonus of her abdominal muscles after childbirth.

Late pregnancy. Stomach

The uterus stops growing, reaching almost to the sternum. This happens in the last weeks of pregnancy and means the willingness of the woman’s body to release a new man. The very future mother should not be afraid of stopping the growth of the abdomen at this time. It cannot be forever. In the last weeks of pregnancy, the baby takes its final position - head down. This means that he is ready to be born.

In the third trimester of pregnancy, both the height of the bottom of the uterus and the circumference of the abdomen change. 33 weeks is the period when a woman’s body begins to actively prepare for childbirth. The stomach begins to go down. The expectant mother has to endure her own ailments, not related to the baby's activity. Since the child changes his position, the woman's center of gravity shifts, there is a risk of falls. At this time, the pregnant woman should be very careful. The doctor will give the necessary recommendations.

Conclusion

The state of pregnancy causes a woman joy and anxiety at the same time. No wonder they say that such representatives of the weaker sex are inadequate in their actions and illogical in desires. Constant comparisons with other mothers, in particular, on the question of which norm of abdominal circumference during pregnancy is the norm, plague them and thereby contribute to the occurrence of a stressful state. It is simply impossible to convince women to listen only to the leading doctor. Therefore, the patience of loved ones, and most importantly - of the husband, should be unlimited. Soon mom will be occupied with completely different concerns.




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