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How long will sperm live in female

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It has long been held that the window lasts only 3 days, allowing 2 days for survival of ejaculated sperm and at most a day for egg survival after ovulation. But pregnancy lengths in higher primates monkeys, apes, and humans seemingly vary twice as much as in other mammals. It is well known that female bats can store sperm for months between copulation and fertilization. But sperm storage has rarely been considered for primates. It has also been shown that human sperm can survive for at least 5 days in the uterus, but no attempt has been made to identify an upper limit. I explore the implications of possible sperm storage and other aspects of the science of sex in my new book, How We Do It: The Evolution and Future of Human Reproduction.
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The Truth About Sperm Survival: How Long Do Sperm Live?

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How Long Can Sperm Live? Sperm Lifespan in Various Situations

Ejaculated sperm remain viable for several days within a woman's reproductive tract or in nutritive liquid culture medium in a lab setting. Fertilization is possible as long as the sperm remain alive — at least five days. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. A single copy of these materials may be reprinted for noncommercial personal use only.
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How Long Do Sperm Stay Alive After Ejaculation?

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Sperm are extremely sensitive. In the air, they survive only few minutes. They don't stand a chance against clothes. That's why you can't get dressed pregnant.
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