Carlsen et al.

Study / ResearchMentioned in 1 video

A landmark paper from the early 90s by a group in Denmark that showed a temporal decline in semen quality over 50 years; a controversial study.

Videos Mentioning Carlsen et al.

Improving Male Sexual Health, Function & Fertility | Dr. Michael Eisenberg

Improving Male Sexual Health, Function & Fertility | Dr. Michael Eisenberg

Andrew Huberman

A landmark paper from the early 90s by a group in Denmark that showed a temporal decline in semen quality over 50 years; a controversial study.