What is circumcision, and why do people get circumcised? Circumcision is a simple procedure that removes the tight foreskin, often recommended when it causes pain, infection, or difficulty cleaning. You might wonder, how do you fix a tight foreskin, or what does circumcision do to a man? It can help improve hygiene, reduce infections, and prevent future complications. It also reduces the risk of penile cancer, HIV, UTI, and other STIs. Wondering what circumcision does to a man or what age is bes