Showing posts with label sperm cells sex genetic defects 12%. Show all posts
Showing posts with label sperm cells sex genetic defects 12%. Show all posts

Wednesday, 17 October 2007

Daily sex improves quality of sperm cells

Genetic defects in sperm cells fell by a considerate amount, a study of 42 men suggests, when the affected men engaged in daily sexual activity, genetic defects fell on average by about 12%.