Mar 11, 2019 Researchers found that semen quantity peaked between the ages of 30 and 35. ( Could this be nature's way of making sure a couple conceives.
Apr 24, 2014 So, I challenge any woman in this group not to feel just a teensy bit of schadenfreude at the increasing discussion of aging sperm and its effects.
Feb 18, 2015 A new study by scientists at the University of Cambridge claims teenage sperm is genetically weak, but is the claim credible?.
Jul 5, 2017 Recent research shows that male fertility declines after the age of 40. Perhaps we all need to be a bit more honest about the choices we make•.