It has long been customary for women to wash their vulvas every day, while many men think that the reproductive system is not as complex as women’s and do not take this seriously. Male genital impurity can harm both your own and your partner’s health. The impact on their own male vulva, including the penis, scrotum, foreskin and glans and other parts of these men’s intimate baby will also have physiological secretions, susceptible to foreign contamination, urethritis, glans, scrotal eczema and perianal inflammation, etc., long foreskin or foreskin is more susceptible to circumcision, penile disease. Such as the imperceptible foreskin scale generally accumulates in the glans below the ring in the coronal groove, easy to cause phimosis, glans ulcers, adult penile serious cases may also induce penile cancer. Therefore, daily cleaning is a good way to prevent diseases. Harm to the partner A survey showed that the husband before intercourse “small bath” only 15%, while 85% of men do not have this hygiene habits. And because of the special physiological structure of the female reproductive system, in the sex life of men without cleaning the penis and anus with a variety of bacteria, viruses, eggs, etc., it is easy to enter the female vagina, induced such as tubalitis, pelvic inflammatory disease and other gynecological diseases and infertility caused by this. Research has confirmed that the foreskin scale is a carcinogen that triggers cervical cancer, and the risk of cervical cancer is greatly increased if you have sex. Therefore, for the sake of their own and his wife’s health, please adhere to the daily cleaning of the lower body. This is the most appropriate cleaning should first wash the reproductive organs, and then wash the anus. If the foreskin is too long, it should be turned up and the foreskin should be washed thoroughly. The order of drying is the same as above. Prepare a separate towel and do not mix it with the foot-washing towel. In winter, before going to bed or after intercourse, wash your lower body with warm water, and then rub the perineal area with a hot towel, which can both promote its blood circulation and have a hypnotic effect. Young and middle-aged people can usually use cold water to wash, can play a certain role in sexual health.