How Long Does Sperm Live

Men's Health

Obie Editorial Team

Q: How long can sperm survive after ejaculation?

A: After ejaculation, sperm can live in the vagina for up to two hours, but most die in the vagina within minutes after ejaculation. Once they move through the cervix into the uterus, they can survive longer, up to 5 days. Outside the body, most if not all sperm will die within minutes.