Excessive prepuce refers to the phenomenon that under natural circumstances, the prepuce completely covers the penis head, and the penis head cannot be exposed during erection. Unlike phimosis, the foreskin can be turned up to expose the penis head. Excessive prepuce and phimosis can cause impotence, premature ejaculation, penile cancer and other diseases in men. During sexual life, germs will be transmitted to women, which will increase the possibility of women suffering from vaginitis, cervicitis and other diseases. I suggest you go to a regular hospital for circumcision in time. Wish you good health. k