It has long been known that there is a linear connection between sperm motility and chances of becoming pregnant.  Sperm motility describes the ability of sperm to move properly through the female reproductive tract or through water to reach the egg.  Sperm motility in mammals also facilitates the passage of the sperm through the extracellular matrix which surround the mammalian oocyte.  Therefore, the causes of … Continue reading Study finds lower sperm motility in men exposed to a common, everyday chemical.