It is safest to wash your hands after going to the toilet and clean before going to the toilet

　　Scientific research data shows that human hands are stained with a large number of disease-causing microorganisms, such as clonal organisms, branchial organisms, etc., which can invade the urethra and cause infection through the "hand relief" process. Therefore, you should also keep your hands clean before going to the toilet. Please remind your partner to pay special attention to this. because male Genitals are more likely to harbor bacteria and infect you during sex.

　　The reason why it is safest to wash your hands after defecation and clean your private parts before defecation is because there are many fungi in the water. Doing so can easily cause harmful bacteria in the water to invade the urethra. If you wash first and then urinate, the bacteria brought in during the washing process can be flushed out of the body with the urine.

　　Otherwise, please wear cotton or pure silk underwear,