Why Is it Necessary to Know the Duration of Pregnancy?

Pregnancy term is the main thing which is necessary to know for gynecologist for proper and quality control of pregnancy in patients.

Pregnancy term is the main thing which is necessary to know for gynecologist for proper and quality control of pregnancy in patients.

On the basis of pregnancy term a doctor will appoint all necessary examinations and tests in a manner of time, as well as he will control the baby’s pre-natal development, and will be able to determine possible pathology in pregnancy development and the physical condition of the unborn child in due time. Moreover this procedure will help to determine the date of birth. The case is that premature and delayed delivery may cause the worst effect on baby’s health.

By the way there are some ways to determine pregnancy term. One of them is to do it on the date of ovulation and conception.

Ovulation – this is the menstrual cycle period, when conception may occur. Pregnancy term is possible to determine by ovulation date.

Ovulation occurs approximately in the middle of the menstrual cycle (but not each month). If your menstrual cycle is 28 days, then ovulation will appear somewhere on the 14 th day, in case you have 35-day menstrual cycle – it will occur on 17-18-day cycle. Evidently that pregnancy term should be counted from the day of ovulation. You may also count your ovulation by means of special test, which can be easily purchased in any pharmacy.

The most well known among medical professionals and ordinary people way to determine pregnancy term is the calculation by means of Naegel formula. In order to determine the date of childbirth you should calculate 3 months and add seven days from the first day of last menstrual period.

There is another way to determine pregnancy term by gynecological examination. In this case, the definition of pregnancy is based on the size of the uterus. Determination of pregnancy term using the results of ultrasound examination is possible with great accuracy supported that it will be performed in early pregnancy – up to 8-12 weeks. The pregnancy term will be displayed at each ultrasound examination, but this method accuracy will decrease with each subsequent week of pregnancy, because every child, even in fetal, is growing in its own way; each has its own constitutional peculiarities.

There is another way to determine pregnancy term – on the first stirring. Gynecologists recommend for women to remember the date of the first stirring and to install it in the dispensary map of the pregnant woman.

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