The uncircumcised penis is easy to keep clean. . . . Caring for your son's uncircumcised penis requires no special action. . . . Foreskin retraction should never be forced. The incidence of urinary tract infection among intact males is about 1 in 1000, and it is treatable with antibiotics. The incidence of penile cancer among intact males is about 1 in 100,000.
Behavioral factors appear to be far more important risk factors.
Though past circumcision rates were higher, there is no documented emotional harm to intact boys. The medical need for circumcision in adults is as low as 6 in 100,000. Men circumcised as adults report a significant loss of sensitivity. Men who have restored their foreskin report much increased sensitivity and sexual pleasure. Male satisfaction with circumcision depends on knowledge about circumcision.