2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21
Question: "How to count the weeks of pregnancy?" is extremely important for mothers who are expecting the birth of a baby. After all, it is necessary to track the development of the fetus, as well as determine the day of birth. A week is considered a unit of time in determining the gestational age, thanks to which the doctor sees exactly how the baby is developing, whether it corresponds to his age, and what tests and drugs should be prescribed. This article will cover the following points: determining the day of conception, the date of birth, as well as calculating pregnancy by week.
How to determine the date of conception
Determining the approximate date of conception is very important when looking for an answer to the question: "How to count the weeks of pregnancy?". This day is the starting point for tracking pregnancy and determining the day of delivery. The gestational age begins to count from the first day of the last menstruation. Whythe calculation is based on this (after all, at that moment conception had not yet occurred)? This happens because it is very difficult or impossible to determine the exact number when it happened. But when the last menstruation began, every woman can say. Taking this date as a basis, calculate the gestational age. In addition, even if the expectant mother knows exactly when the sexual intercourse took place, after which the pregnancy occurred, this does not mean that the conception happened on that day. The fact is that fertilization may not be immediately, since the sperm is able to wait for an egg in the fallopian tubes for several days.
How to determine the due date
Pregnancy lasts about 40 weeks (or 280 days) from the expected date of conception. To find out the day of birth, you need to add 280 weeks to the first day of your last period. This can be done even more simply: add seven days to the day of conception, and then subtract three months. The gynecologist will apply the same method to calculate the pregnancy.
Why the calculation is carried out by weeks and not by months
Accuracy plays a big role in pregnancy tracking. However, it is possible to count by months only approximately. After all, there are 28–31 days in a month, and invariably 7 in a week. According to medical requirements, it is customary to take this measure as a unit of time. In addition, calculating a week of pregnancy is much easier than a month.
How to count pregnancy weeks
In order to track the intrauterine development of the baby and what happens to a pregnant woman, a calendar was createdpregnancy, scheduled by week.
This device is very popular among expectant mothers. A woman's awareness of the course of pregnancy makes the work of a gynecologist easier, and a pregnant woman much calmer (since the expectant mother can easily figure out how to count the weeks of pregnancy and compare her feelings with the average for the same period, making sure that everything is going fine). In case of possible deviations, thanks to the calendar, she can notice them in time and contact a specialist. In addition, with the help of the calendar, you can draw information about the reasons for various changes and find many useful recommendations and tips for each week of pregnancy.
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