medicalxpress.com/news/2020-01…rcumcision-dangerous.htmlBut recent research casts doubt on the efficacy of voluntary medical male circumcision for HIV prevention. For example, a study of men older than 40 in a South African community found higher rates of HIV infection in men who had been medically circumcised than in uncircumcised men. Research done in Zambia found HIV infection rates to be the same in circumcised men as uncircumcised men. In addition, circumcised men showed riskier sexual behaviour than uncircumcised men.
Vorhaut hat Vorteile. Sonst gäbe es sie nicht.