How long after male genital erection is normal

Male genital erection is greater than or equal to 8 cm is normal.

Male genital erection length is mainly related to race, living environment, genetics and other factors, under normal circumstances erect penis length should not be less than 8 cm. When the male penis is less than 8 cm can be judged as short penis, may be related to chromosome abnormalities, cryptorchidism, androgen secretion and other factors. If male genital shortness is related to insufficient androgen secretion, androgen drugs such as testosterone tablets, testosterone undecanoate soft capsules, testosterone propionate injection, etc. can be used under the doctor's advice.