When does pregnancy and menstruation begin?

When does pregnancy begin? When a woman is pregnant for the first time, many people say that it is a forbidden time to get pregnant. If you go to the hospital for a physical examination and find out you are pregnant within ten days of your delayed menstruation, you can adjust the pregnancy time according to the time of your last menstrual period. Knowing the duration of pregnancy, you can determine the date of delivery.

When does pregnancy start?

I believe that many women who are pregnant for the first time do not know how long they have been pregnant. Many people even think that pregnancy begins after menopause. In fact, the accurate pregnancy time is calculated from the first day of a woman's due date of pregnancy, and the delivery date is not until 40 weeks. Next, let's actually understand how to calculate the exact time of pregnancy?

1. Generally, when we go to the hospital to check whether we are pregnant, it is within ten days after the menstruation is delayed. If the gestational age is found out during this period, we can add nine months to the month according to the time of the last menstruation, or subtract three months, which is the expected date of delivery. In terms of time, we need to add seven days to the number of days, which means the future delivery date.

2. If we keep measuring our body temperature and pay attention to the changes in our body temperature while preparing for pregnancy, we don't have to worry about forgetting the time of our last menstrual period. We can look at the changes in the body temperature curve during the ovulation period. Generally, the last day of the ultra-low temperature stage is the ovulation period of women. Counting from this time, adding another 38 weeks later is your due date. It is possible to calculate the number of days of pregnancy in this way. The key requirement is that we must be careful when measuring body temperature.