Patient's question:
How many centimeters does the penis need to be erect to reach the female hymen?Doctor's answer:
The hymen is located after the labia majora, specifically at the vaginal opening, and it serves to protect the vagina. However, it is quite flexible. If the labia majora are spread open and the penis is inserted, with the entire glans fully entering, the hymen should break in that case! For a normal adult male, the penis is considered normal if it is at least 8 cm long when erect. The quality of sexual life is not entirely related to the length of the penis, so there's no need to obsessively pursue excessive length.