Index/Topics/Orgasm Research

Orgasm Research

Studies on the prevalence of vaginal-only orgasms

Fact-Checks

5 results
Jan 14, 2026
Most Viewed

Do most women prefer quicker or slower male ejaculation, according to studies?

Most studies do not point to a single universal preference: research finds wide variability in women’s attitudes toward the timing and characteristics of male ejaculation, with a plurality reporting n...

Jan 18, 2026
Most Viewed

What does current sex research say about the existence and definition of vaginal versus clitoral orgasms?

Current sex research rejects a simple binary that pits “vaginal” against “clitoral” orgasms and instead portrays orgasms in people with vulvas as multimodal events produced by integrated anatomy, vari...

Jan 17, 2026

Do combined clitoral and vaginal stimulations produce higher orgasm intensity than clitoral-only stimulation across large, diverse samples?

Across multiple large self-report surveys and psychometric studies, combined clitoral and vaginal stimulation is commonly reported to produce stronger, more consistent, or more likely orgasms than vag...

Jan 17, 2026

How does combined clitoral plus vaginal stimulation compare to clitoral-only stimulation in orgasm latency for women?

Combined clitoral plus vaginal stimulation is consistently reported to increase the likelihood and reliability of orgasm compared with vaginal penetration alone and is commonly cited by women as their...

Jan 15, 2026

What brain regions activate differently during clitoral versus vaginal orgasms?

Functional imaging shows both shared “orgasm” circuitry (reward, limbic, brainstem and cerebellar regions) and stimulation‑specific differences mapped in the somatosensory cortex: direct clitoral, vag...