How long does it take sperm to reach an egg and fertilize it?

Answer by  guyver3869 (449)

I believe the common belief is 36 to 48 hours. Thats why they have the morning after pill. This still allows time to prevent pregnancy. Hope this helps

Answer by  Rose (6804)

From the time of intercourse to when the egg is fertilized is going to vary. Sperm can survive in a fertile cervical fluid for up to five days, however it is believed that the closer you have intercourse to ovulation the better chnace you have of pregnancy.