Why do genital size vary wildly from person to person despite most other body parts being roughly the same proportions as everyone else?

Question

Why do genital size vary wildly from person to person despite most other body parts being roughly the same proportions as everyone else?

In: Biology

Answer 1

They don’t. 95% of all erect penises fall between 3.9 and 6.5 inches. It’s a pretty narrow distribution