How to calculate the expected date of delivery in 2022?

Many pregnant mothers do the same thing in different places every year. From the moment they are pregnant, they can't rest. They should pay attention to the expected date of delivery and prepare for the arrival of the baby. The same is true in 2022. If your mother is pregnant, you must calculate the expected date of delivery through various methods and pay more attention to it in your daily life.

expected date of childbirth

It is difficult to calculate the expected delivery date. Therefore, according to medical regulations, the expected date of delivery is 280 days from the first day of the last menstrual period, 10 month. If you can't remember the date of the last menstruation in the late Qing dynasty, you can roughly calculate it according to the date of fetal movement. Generally, the date of fetal movement is about 18- 20 weeks after pregnancy, plus 20 weeks, you can calculate the approximate expected date of delivery. In addition, the expected date of delivery is not the exact date of delivery, and only about 53% of women give birth at the expected date of delivery. The expected date of birth can remind you of the time range of the safe birth of the fetus, but don't look at the expected date of birth so accurately. You should be ready for delivery at 37 weeks of pregnancy. Conditional can be hospitalized observation or timely induction of labor. So the expected date of delivery is only a time range, not a specific day.

Calculation method of estimated delivery date

There are many ways to calculate the expected date of delivery. First of all, the simplest method is to calculate according to the results of prenatal examination, because it will show the pregnancy cycle. Generally, the expected date of delivery is calculated from the first day of the last menstruation, and the difference is within the normal range of one or two weeks. Another is early pregnancy plus the number of days after pregnancy. Because the general early pregnancy reaction appears in about 6 weeks of pregnancy, but because each pregnant woman's physical condition is different, it should be judged according to the specific situation. Another professional method is to compare the measured fundus height with the normal value table to get the equivalent gestational age, and add this date to 40 weeks as the expected date of delivery. However, I suggest that this kind of thing should be left to the doctor, and there will inevitably be deviations in your calculations.

What are the precautions for labor?

Waiting for labor is a big deal, so we must not be careless. First of all, we should pay attention to the development of the fetus. I have to go to the hospital regularly in the first few months, but in the month of labor, I have to check it every few days. Eat a balanced diet during pregnancy, and it is best not to be picky about food. Because the baby eats a lot, so in order to make the fetus grow up healthily, it is necessary to eat less and eat more meals. It is best for pregnant women to stay in a relatively stable environment and not to go to crowded places. Especially family members can't smoke, so as not to cause harm to the baby. After all, giving birth to a child is not a personal matter, but a family matter.

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