Peer Response
RE: 31 The Race of a lifetime: Sperm migration and fertilization: including capacitation, acrosome reaction and egg coatingCOLLAPSECOLLAPSE Sperm migration and capacitation- Within 12 to 72 hours of ovulation, it takes about 72 hours for an egg to reach the uterus. Since only one sperm will fertilize out of 300 millions many of them will … Read more