Patient's question:
Because from yesterday morning to today morning within these 24 hours, I don't know when it was released, a bit worried about missing the opportunity, then, how long can sperm survive in the body and still be active for 42 hours?Doctor's answer:
Generally speaking, the survival time of sperm at the cervix is as follows: In the cervix, 15 minutes after intercourse, sperm can be found in cervical mucus; one hour later, sperm enter the internal os; In the uterine cavity, sperm are present in the cavity 1 hour after intercourse, 6 hours later, all are motile sperm, 12 hours later, 5/6 of the sperm are still alive, 36 hours later, 1/4 of the sperm are still alive, and after three days, there are no live ones left. However, sometimes individual sperm have an exceptionally long survival time.