fatherhood

Fatherhood Can Cause a Drop in Testosterone Levels
Fatherhood Can Cause a Drop in Testosterone Levels
Fatherhood Can Cause a Drop in Testosterone Levels
In the first study of its kind, researchers compared the testosterone level of men when they were single and childless to their testosterone level after they had had a child. While testosterone always decreases when men age, the decline was much more pronounced among the men who had become fathers.