http://www.sciencedaily.com/releases/2013/04/130403071957.htm
“There is very little research on the desire for fatherhood among men,” Mr Hadley said. “My work shows that there was a similar level of desire for parenthood among childless men and women in the survey, and that men had higher levels of anger, depression, sadness, jealousy and isolation than women and similar level of yearning.
