Hormones play a role in your penis size from the start. Androgens determine penis size during early fetal development. Throughout puberty, testosterone and growth hormone regulate penis growth. Penis size is largely hereditary, and there doesn’t appear to be a correlation between the size of a man’s penis and the size of anything else on his body. There does seem to be a relationship between overall size and penis size, but this is to be expected.
Measure from the base to the end of the tip. The average erect penis is a little over 5 inches (13 centimeters) long. The first thing to do is to look at the average penis size of the men of the world. Obviously, it’s going to differ depending on the race and the people, but there is a rough guide to what defines a small penis. The average male penis size is currently around 6 inches, when erect.
At some point, you may have wondered: What is the average penis size? Research says the average length is inches for a flaccid penis and inches for an erect penis. We’ll explain how to. Penis size, it turns out, is largely the province of the Y chromosome. But studies also suggest that penis size is a joint genetic effort between mothers and fathers.
In findings that will no doubt make well-endowed millennials rejoice, 8 inches is the optimal penis size when it comes to making women orgasm, according to a survey by dating site Big One.