Due to the fact that the list is long, we didn´t want to place it on the same page so here it goes:
International Research on the Orgasm Gap
- Differences in Orgasm Frequency by Gender and Sexual Orientation
– U.S. national sample showing heterosexual men orgasm ~95% of encounters vs women ~65%.
- Variation in Orgasm Occurrence by Sexual Orientation
– Survey of singles; men ~85% and women ~62% orgasm frequency with familiar partners.
- The Lifelong Orgasm Gap Study
– Examines age-related changes; men 70–85% vs women 46–58% orgasm rates across adulthood.
- Daily Sex Diaries Study
– Men ~90% vs women ~54% in partnered sexual encounters.
- YouGov Orgasm Gap Poll (UK)
– Survey reporting self‑assessed orgasm frequency differences between men and women.
Finland / Väestöliitto FINSEX Data
- FINSEX: Naisten Orgasmit (Väestöliitto)
– Official Väestöliitto article showing ~46% of Finnish women report usually or almost always reaching orgasm during intercourse; men ~93%.
- FINSEX Research Overview (Väestöliitto)
– General study scope and methodology for Finland’s largest sexual health survey.