18 diciembre 2014
Impending fatherhood can lower two hormones — testosterone and estradiol — for men, even before their babies are born, a new study found. This is the first study to show that the decline may begin even before the child’s birth, during the transition to fatherhood.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/QqwipGqgM1E/141218090957.htm
