Patient's question:
Penis erection is 13 cm long. Is it average or below average among Chinese people?It's flat, 2 cm thick, and 4 cm wide. What disease is this?
Doctor's answer:
Hello, a normal Chinese man's penis erection is over 10 cm, so if you have an erection of 13 cm, it is considered average. However, your age is still very good. Now, it is estimated to be even longer, but remember that sexual satisfaction is not about length but about technique.