fossilesqueM to ScienceEnglish · 6 days agoScientists investigating human sperm competition stumble upon an intriguing paradox: Men who thought their partner was more likely to spend time with other men produced ejaculates with more spermwww.psypost.orgexternal-linkmessage-square9fedilinkarrow-up167arrow-down13
arrow-up164arrow-down1external-linkScientists investigating human sperm competition stumble upon an intriguing paradox: Men who thought their partner was more likely to spend time with other men produced ejaculates with more spermwww.psypost.orgfossilesqueM to ScienceEnglish · 6 days agomessage-square9fedilink
Yep.