“Even in their forties, men were less likely than women to have a child and more likely to have fewer children. “At age 50, almost 20% of men are childless. The estimate for women is about 13%.”″
http://www.overpopulation.org/archivesJan-Apr2003.html
“Even in their forties, men were less likely than women to have a child and more likely to have fewer children. “At age 50, almost 20% of men are childless. The estimate for women is about 13%.”″
http://www.overpopulation.org/archivesJan-Apr2003.html