Scientists are refining what constitutes "normal" Circumference was measured at the base of the penis or around the middle of the shaft.
A study of more than 15000 men finds the average penis size is just over The study found the average penis had a girth of 4.59 inches (11.66.
Researchers have looked into what the average penis girth really is. The results may surprise you. Not that it matters, but still.
Average penis size thickness & length for American men discussed by Rejuvall. Studies reveal ideal size inches circumference for best sex with women.
But a new study has revealed what the average penis size really is by The average circumference of an erect penis is 4.6 inches (11.66cm).