factually
Index/Topics/Penile size and health

Penile size and health

The relationship between penile size, health, and sexual function

Fact-Checks

2 results
Jan 27, 2026
Most Viewed

Psychological impacts of having a large penis

can produce a mix of psychological effects: for some men it brings boosted self-esteem and social validation, while for others it triggers anxiety, relationship friction, body-image concerns and medic...

Jan 7, 2026

Are there significant differences in penis size by country, ethnicity, or age in peer-reviewed studies?

Peer‑reviewed systematic reviews and meta‑analyses find modest but statistically detectable differences in average penile dimensions between geographic regions and some ethnic groupings, while emphasi...