Obesity, stress and cell phone use were linked to DNA fragmentation in sperm.
The new study can't demonstrate that cause and effect are at work, but Eisenberg said there are many ways these circulatory
However, just because a man has a low sperm count doesn't necessarily mean that he and his partner can't conceive naturally
A team of scientists from the Universities of Manchester and Sheffield has found that men don't need to live like monks if they want to become fathers. Rather than putting down the beer can, they should put down the too-tight tighty whities and opt for a pair of boxers instead.