NOTE, EXCESS TESTOSTERONE, NOT A NORMAL AMOUNT. (Whatever a normal amount is.)
Since natural selection probably produces species with varying amounts of testosterone, what amount of T is a reproductive advantage and what amount is a reproductive disadvantage?
A chat in a writers group, regarding sexual attacks on both girls and boys, inspired this discussion.
What say you?
Now that I've seen the effect of testosterone inhibitors from close by, I'd say, let young people reproduce and put them on testosterone inhibitors after two children....