15521 men all around the world were asked to measure their manhood’s length. Which helped scientists to measure average lengths and build a statistical distribution of different Pen.!s’s lengths. Turns out, an average length of flaccid manhood is 9,16 centimeters. Erect — 13,12 centimeters.
Scientists also have built a statistical distribution of Pen.!s’s sizes.
The results showed that a Pen.!s 16 centimeters long is very rare and only 5 of every 100 men have that length. And vice versa, a Pen.!s less than 10 centimeters is rare too.
According to the survey, the length of a Pen.!s does not depend on a body structure of a man (height, shoe size). Also, they didn’t find any connections between the race of a man and the length of his Pen.!s.