How to calculate the safe menstrual period?

In our current life, for many young couples, they have not yet experienced their own world and may not want children for the time being. In this situation, as a woman, you must understand your own safety and master the calculation method to effectively kill the month to protect your health. Today, the editor will introduce in detail to you, come and take a look at the calculation method of the female safe period!

Normal women of childbearing age have menstruation once every 28 days or so. The period from the beginning of one menstruation to the first day of the next menstruation is called a menstrual cycle. For example, from the perspective of contraception, each menstrual cycle of a woman can be divided into the menstrual period, ovulation period and safe period.

Ovulatory contraception is a method of contraception that stops sexual intercourse during the ovulation period. This is a traditional contraceptive method and was one of the commonly used contraceptive methods at home and abroad before the advent of birth control pills and intrauterine devices. A woman's ovulation date is generally about 14 days before the next menstrual period. 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 its vitality in the female's reproductive tract for 2-3 days, so it is easy to get pregnant through 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. Because it is easy to get pregnant through sexual intercourse during the ovulation period, the ovulation period is also called the fertile period or the dangerous period.

Through the above introduction, everyone should now have a grasp of how to calculate the safe period for women. By understanding this knowledge and learning the calculation methods, we can effectively avoid and reduce the harm to the body caused by unwanted pregnancy in our lives, so female friends must keep this in mind.