sentences:  This can be inferred from study results that show uncircumcised men with no history of phimosis are equally likely to have penile cancer as circumcised men.Circumcision is also associated with a reduced prevalence of cancer-causing types of HPV in men and a reduced risk of cervical cancer (which is caused by a type of HPV) in female partners of men.As penile cancer is rare (and may become increasingly rare as HPV vaccination rates rise), and circumcision has risks, the practice is not considered to be valuable solely as a prophylactic measure against penile cancer in the United States.