Injuries: Injuries to female sexual organs are mostly related to the sexual life of the couple, such as vulvar abrasions, vaginal tears (especially deep vaginal ruptures), and injuries to the vaginal vault. Most of these injuries occur during the honeymoon, puerperium, lactation, or due to poorly developed genital organs, rough intercourse, improper posture, and fragile vaginal mucosa in older women. Once the injury occurs, it is important not to avoid the problem. It should be examined and treated in time to prevent future problems. Infection: Improper handling of sexual life can lead to vulvar infections, such as vulvovaginitis, vestibular adenitis, and vestibular cysts. Both trichomonas and mycobacteria can hide quietly in the husband’s urethra, they do not harass the husband in general to make him sick, but the husband is such a healthy carrier for the wife left hidden problems. When the body’s resistance is low or the pH of the vagina changes, they begin to multiply and as a result, trichomoniasis or mycotic vaginitis occurs. In order to completely treat these two types of vaginal inflammatory diseases, the couple must use the medication at the same time and avoid sexual intercourse during the treatment period; after the laboratory tests have confirmed the absence of pathogens in the couple’s body, the treatment will be consolidated for one more course. Allergy: During the sexual life of the couple, some wives experience flushing, nasal congestion, general and vaginal itching, hoarseness, edema of the throat and vocal cords, and even hives and vaginal edema, congestion and general discomfort after intercourse. These symptoms sometimes last 2 to 3 days, and also after each intercourse. This is the wife’s allergic reaction to her husband’s semen, so she can put on a condom during intercourse to avoid the woman’s exposure to these allergens. If an allergic reaction has occurred, it can be treated with medication such as Xithromax. STD: STD is a genital disease caused by sexual infection, mostly occurring in people who are sexually promiscuous. If the husband suffers from a sexually transmitted disease, the wife is often inevitably infected. Therefore, in addition to avoiding sexual intercourse outside of marriage, couples should also avoid infecting each other. Other: women suffering from chronic cervical inflammation, not healed before stimulated by sexual intercourse, it is not easy to heal, such as cervical polyps, cervical erosion, etc., the couple’s sexual life can lead to bleeding during intercourse. Wife suffering from menstrual disorders, or coitus during menstruation, will not only increase vaginal bleeding, but also cause infection, pelvic inflammatory disease, due to the contraction of the uterus during the sexual impulse, but also the endometrial debris squeezed into the pelvis, causing endometriosis.