Ovulation period and ovulation day for boys

Actually, this has something to do with men. Research shows that male sperm survive longer than female eggs and that men can have sex at any time during their menstrual cycle. Therefore, even if you have intercourse near a woman's ovulation period and ovulation day, male sperm may survive in the woman's body for a period of time, leading to pregnancy.

In addition, the number and motility of male sperm can also affect the probability of pregnancy. Normally, a man's sperm count is highest in the first 7 days of the menstrual cycle and gradually decreases in the following days. Therefore, if a man has sexual intercourse within the first 7 days of his menstrual cycle, the probability of pregnancy is higher.

In addition, the quality of male sperm also affects the probability of pregnancy. The quality of male sperm includes quantity, vitality, shape, etc. If the quality of a man's sperm is higher, the probability of pregnancy will be higher.