The main effect of male circumcision on women is that it increases the probability of gynecological diseases. Men who have a long foreskin are prone to harboring dirt inside the foreskin, and the foreskin scale is carrying a lot of bacteria. If the foreskin is not cleaned before sex, the bacteria will be brought into the female reproductive tract during sex, which will easily lead to cervical inflammation and some vaginal inflammation. At the same time, if the bacteria in the male foreskin is more, it will also increase the risk of HPV infection and cervical malignant lesions in women in the future. Therefore, men who are circumcised must be cleaned, and some serious symptoms can be considered to do circumcision surgery. In addition, men must pay attention to hygiene during sex, if the woman is infected with vaginal inflammation, men are also recommended to be treated at the same time.