How long is the penis normal?

First of all, the average length of adult penis after erection is116cm, and the average circumference is10.8cm. In weak state, the average length is 7-9 cm, and the average circumference is 6.9-9.4cm.

Secondly, the length of male penis is related to race, family, heredity, nutritional status of teenagers, region and individual differences.

Finally: Generally speaking, the penis mainly develops in adolescence. After puberty, the male penis will not grow again. At this time, if you want the penis to grow out, you can only extend it through surgery or implant a prosthesis, and it is unlikely that the drug will be extended. In addition, it is normal for the penis to reach 8 cm after erection.