Potential male birth control pill has deadly origins

[ahlam1399]

Scientists discovered that a plant extract used by African warriors in poisonous arrows could be key in creating a male birth control pillhttp://feeds.feedburner.com/~r/NydnRss/~4/FtdStK06dpA

أكثر... (http://feeds.nydailynews.com/~r/NydnRss/~3/FtdStK06dpA/potential-male-birth-control-pill-deadly-origins-article-1.3764156)