When are women safe

summary

The safety period is a unique period for women. In this period, if they have sex, they can use contraception, because there is no egg discharge in this period. But do women know when they are safe? Let's introduce it.

When are women safe

First: women of normal childbearing age have a menstruation every 28 days or so. From the beginning of this menstruation to the first day of the next menstruation, it is called a menstrual cycle. For example, from the perspective of contraception, each menstrual cycle of women can be divided into menstrual period, ovulation period and safety period. Safety period is relative to pregnancy.

Second: Women's ovulation date is generally about 14 days before the next menstruation. After the egg is discharged from the ovary, it can survive in the fallopian tube for 1-2 days to wait for fertilization; the sperm of a man can maintain vitality for 2-3 days in the reproductive tract of a woman, so it is easy to conceive during sexual intercourse within a few days before and after the egg is discharged. So do not have sex during the period of contraception.

Third: safety period is divided into pre ovulation safety period and post ovulation safety period. The period from the day when menstruation is clean to the day before ovulation is the safe period before ovulation. From the first day after the end of ovulation to the day before the next menstruation is the safe period after ovulation. The safe period after ovulation is safer.

matters needing attention

Women's safety period is a good opportunity for young men and women to have sex, because it is more convenient not to be pregnant without some contraceptive measures.