Source: freep.com Posted By: Jenny 5510 days ago
It wasn't all that long ago that any suggestion that a man had a biological clock like a woman, and should father children sooner rather than later, would have been given short scientific shrift.
Not anymore. Today, a growing body of evidence suggests that as men get older, fertility can and does decline, while the chances of fathering a child with serious birth defects and medical problems increase.
Some studies have linked higher rates of serious health problems such as autism and schizophrenia....