Men do not have to be circumcised, only in the foreskin is too long with repeated infections, has affected the normal life of the time need to be cut, their lives are not affected by circumcision is not necessary.
The normal male after puberty, the glans will be fully exposed or most of them are exposed, if the foreskin is still wrapped around the glans or not fully exposed, it belongs to the circumcision, this phenomenon is also more common in men. If the circumcised man has good hygiene habits, proper cleaning, no inflammation, and no discomfort during sex, he can choose not to be circumcised. If the glans is often inflamed and the quality of sex life is affected, then circumcision is required.
After circumcision, the glans will always be exposed, so it is necessary to maintain local hygiene to avoid the occurrence of foreskin glansitis.