Science unscripted podcast

Underwear & pregnancy

0:00
30:00
15 Sekunden vorwärts
15 Sekunden vorwärts
Boxer briefs? Tighty whities? Strings? All seem to influence sperm quality. Also, a study on miscarriages in primates shows they happen more often when raising a small (demanding) child.

Weitere Episoden von „Science unscripted“