How long is chicken?

There are individual differences in the body shape of JJ, and there is a set of data available for reference on the Internet: the natural lower body length of adult JJ is 7-9cm, and the girth is 6.9-9.4 cm; The length after erection was 1 1- 16cm, and the circumference was 10.8cm.

Others have done statistics, that is, the average male penis is 4.5~8.6 cm in non-erect state, with an average of 6.55 cm; The longest 1 case is 19.6 cm, and the shortest is 3.7 cm. The diameter is 2.06~3.08 cm, with an average of 2.57 cm. The girth is 7.02 ~ 9.42 cm, with an average of 8.22 cm; The penis crown is 7. 1 1~9.83 cm, with an average of 8.5 cm.

Scholars at home and abroad have made numerous investigations on the standard of penis size of normal men, but the measurement results are quite different. This is mainly due to the differences in nationality, region, living habits, penis measurement status and measurement methods. Moreover, according to foreign data, the penis size varies greatly when it is weak, but after erection, this difference is obviously reduced, and people often pay attention to the size difference when the penis is weak (for example, secretly comparing it with people around in public baths or dressing rooms). Therefore, the criterion for judging a man's penis should be that it is normal as long as he can enter a woman's vagina during erection and complete sexual life.