A domestic research study found that the average length of the penis of young people aged 18 to 25 was 168px to 195.25px, and the circumference was 194.25px to 231.9999999999999997px; the prepuce rate was 1.98%, and the circumcision rate was 65.68%. From the above, it is easy to see that most of our young men have the problem of circumcision. According to the WHO/UNAIDS report, about 665 million people worldwide have been circumcised, accounting for about 30% of the total number of men, and the circumcision rate is even higher in Muslim countries, Jewish countries and other ethnic groups, regions and countries that believe circumcision is good for reproductive health, such as Arab countries, North America, Israel, the Philippines and South Korea, etc. Their male circumcision rate is about The circumcision rate in these countries is around 80% or more. Although the circumcision rate of Chinese men is far less than theirs, it is also increasing year by year, a trend that shows that Chinese men are paying more attention to and are more aware of their reproductive health and sexuality. So what benefits can circumcision for circumcised and circumcised patients bring to them and their partners? First, circumcision can significantly reduce the chances of HIV infection in men. The WHO and UNAIDS held a technical consultation meeting on male circumcision and HIV prevention from March 6 to 8, 2007, with the participation of various professionals, and published a report on male circumcision for HIV prevention. The 11 conclusions and 43 recommendations on male circumcision for HIV prevention were published. The key points include: male circumcision can reduce female-to-male HIV transmission by up to 60%, and male circumcision can be an effective way to stop HIV infection. Second, improve male satisfaction with sex life. Although surveys have shown that adult circumcision has an effect on male sexual performance, it may be able to extend the duration of intercourse. This is due to the fact that the glans is directly exposed after circumcision, which makes the skin on the glans surface keratinized and thickened and reduces the sensitivity of the glans, so it is really an effective treatment for some men with premature ejaculation. Third, it can reduce the incidence of penile cancer. Most of the penile cancers are caused by the stimulation caused by the accumulation of foreskin scale in the foreskin for a long time without proper cleaning, so penile cancers mostly occur in people with circumcision or long foreskin. Therefore, early surgery of circumcision and prepuce can prevent the occurrence of penile cancer. Many ethnic groups perform circumcision on their infants and children, such as the Jewish race, where male newborns are circumcised 10 days after birth, and there are almost no penile cancers in this race. A lot of data show that circumcised men have a much lower risk of penile cancer than circumcised men. Forty-four percent of fungal infections of the glans occur in circumcised or circumcised patients, but only 18 percent occur in circumcised patients. The incidence of bacterial vaginitis and Trichomonas vaginalis infection in sexual partners was also significantly lower in circumcised men compared to uncircumcised men. So is male circumcision really useless? Of course not! The male foreskin also protects himself from external stimuli and keeps the glans sensitive; for the sexual partner, the foreskin increases the comfort of sex, makes the female vagina secretive, increases lubrication, and reduces discomfort and pain during intercourse. Here comes the question, whether the foreskin should stay or go? The initiative is yours! What is your choice between giving and taking?