factually
Index/Topics/Health risks of large penis size

Health risks of large penis size

Very large penis size can carry specific health and social downsides, including increased risk of certain viral STIs and condom problems, as well as rare medical complications from augmentation attempts and mechanical discomfort.

Fact-Checks

2 results
Jan 19, 2026
Most Viewed

6.75 inch penis

A penis measuring 6.75 inches erect is larger than the typical male erect length reported in the medical literature, falling noticeably above the commonly reported average of roughly 5.1–5.5 inches (1...

Jan 23, 2026
Most Viewed

How large is normal variation in erect penis length among adults?

Population studies and systematic reviews put the average erect adult penis length at roughly (about 13–14 cm) with most high-quality measurement studies clustering near 13.1–13.9 cm, but measurement ...