How to calculate ovulation period after menstruation

Nowadays, many women are not very clear about how to calculate the ovulation date. And we all know how important the ovulation period is to female friends. An accurate ovulation period is of paramount importance. In view of this, the editor below will give female friends a detailed introduction on how to accurately calculate their ovulation date.

A woman's ovulation date is generally about 14 days before the next menstrual period. Starting from the first day of the next menstrual period, count down 14 days or subtract 14 days to get the ovulation day. The ovulation day and the 5 days before and 4 days after it are called the ovulation period. For example, a woman's menstrual cycle is 28 days. The first day of this menstrual period is October 2nd. Then the next menstrual period is October 30th (October 2nd plus 28 days). Subtract 14 days from October 30th, and October 16th is the ovulation day. The ovulation day and the 5 days before and 4 days after it are the ovulation period (dangerous period). It is easy to get pregnant. Except for the ovulation period, the rest of the time is a safe period. But the risk is small, and there is still a possibility of pregnancy. Generally speaking, the 3 days after the menstrual period and the 3 days before the menstrual period are absolutely safe periods and you will not get pregnant.

Generally, the ovulation period is counted from the first day of the menstrual period, and counts backwards to the 14th to 16th day. After the egg is released from the ovary, it can survive in the fallopian tube for 1-2 days, waiting for fertilization. The male's sperm can maintain vitality for 2-3 days in the female's reproductive tract, so it is easy to get pregnant by having sexual intercourse a few days before and after the egg is released. To be on the safe side, we call the 5 days before and 4 days after ovulation, together with the ovulation day, a total of 10 days, the ovulation period.

Here are a few more situations:

1. The safe period is the seven days before and eight days after menstruation. However, this is just a general rule. Generally speaking, the safe period before ovulation is 7 days and the safe period after ovulation is 8 days. If your menstrual cycle has been 28 days for a long time, you can treat it according to the first seven and the last eight, because this will avoid the 10-day dangerous period.

2. For a woman who often has short cycles, such as a 21-day cycle, the ovulation day is probably on the 7th day. At this time, there is no safe period before ovulation, because the minimum reserved period before ovulation may occur at any time just after the menstruation ends. For such women, there may be a risk of pregnancy even if their menstruation has just ended.

3. For a woman who often has a long cycle, such as a cycle of 35 days, the ovulation day is probably on the 21st day. The delayed ovulation at this time makes it impossible to determine the safe period after ovulation.

4. The method of calculating the ovulation period is: start counting from the first day of the next menstruation, and count down 14 days or subtract 14 days, which is the normal ovulation day of women. Then add the ovulation day and the 5 days before and 4 days after it together, which is called the female ovulation period. If female friends want to get pregnant as soon as possible, they must clearly calculate their ovulation period. Only in this way can they conceive and have a baby normally.

So after introducing these, do women who are planning to get pregnant know how to calculate their ovulation date? For those female friends who have different menstrual periods, have you identified the ones that apply to you? Only after you have a clear understanding of your ovulation period can you avoid unintentional trouble in the future.