Sentences with phrase «genetic qualities of the sperm»
Nonetheless, of the 15 percent of couples experiencing infertility problems, about half the trouble can be traced to the male, mostly in the genetic qualities of the sperm.
http://discovermagazine.com/ Not exact matches
(1) These regulatory thresholds reflect a decline in sperm quality with age and the greater likelihood of DNA mutations and higher risk of genetic abnormality in offspring.