1
vote
0answers
42 views

How have sex differences in reproductive payoffs affected male and female relationship styles?

Pregnancy and the ensuing years of dependency of the child upon the woman, can leave a woman vulnerable physically, emotionally and financially. I think that biologically, pregnancy has no affect on ...
4
votes
1answer
515 views

What causes gender differences in responses to farting?

Background: By casual observation, I have noticed that males tend to react differently to the sound of a fart. It seems that men are more likely to laugh whereas women are more likely to show signs of ...