How long can the egg and sperm live?
Answers (1)
Normally sperm can live for up to 7 days while an egg can only live for about 12-24 hours after ovulation (i.e. after leaving ovary). A woman can only release one egg each month.
Further reading:
knol.google.com/k/10-things-you-need-to-know-about-ovulation
www.merckmanuals.com/home/womens_health_issues/biology_of_th
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