Why do boys have to be circumcised?

Hello! Not every man has to be circumcised. Only patients with too long foreskin need circumcision, because too long foreskin may affect the quality of sexual life and even fertility, and it is easy to cause health problems such as urinary tract infection and balanitis. First of all, be sure to check whether there is too long foreskin and check its severity. If it is mild, there is no need for surgery. If it is serious, it must be operated.