<http://schema.org/alternativeHeadline>
"Are you still bearing healthy fruit? Turns out that it's not just women who have a biological clock\u2014your sperm may be going to seed a lot faster than you think."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.details.com/story/male-reproduction-sex-age-sperm?currentPage=2>