Handsome men have the best sperm (New Scientist)

Handsome men have the best sperm, a new study reveals. The researchers showed that men with the healthiest, fastest sperm were rated as the most facially attractive by women.

...The women's perception of a man's good looks corresponded to better sperm motility and morphology in both [women sample] groups. However, there was no relationship between attractiveness and sperm concentration.

ビザール。