The onset of female genital inflammation varies depending on the type of causative agent. The causative agents of female genital inflammation include bacteria, molds, and fungi, which can be transmitted to men after intercourse, while sexually transmitted diseases such as gonorrhea, syphilis, and AIDS can also be transmitted through sexual contact. The onset of infection in men varies according to the type of causative agent. Bacteria-caused vaginitis will soon develop bacterial foreskin glansitis in men within a short period of time after coitus; mycosis vaginalis will develop discomfort such as itchy, red and swollen glans or foreskin in men in about 3-5 days or 1 week after coitus; and the incubation period of sexually transmitted diseases such as syphilis, AIDS and gonorrhea may be relatively long, as short as a few days, or as long as a few months, or even several years or more than a dozen years. Therefore, when a woman suffers from genital inflammation should be prohibited from having sex, so as to avoid the occurrence of cross-infection between men and women.