A woman’s long-term absence of conjugal relations may cause endocrine disorders, dysmenorrhea, emotional irritability, irritability, etc. It may also lead to a decline in sexual function, which is likely to make the patient suffer from frigidity, and secondly, a long period of time without sex will reduce the woman’s vaginal secretions, which will lead to vaginal dryness and cause vaginitis. In daily life, appropriate sex life for women has certain benefits, which helps regulate the endocrine, promote regular menstrual cycle, but also can relieve the mental aspect of the pressure, delay aging and other effects. Before and after sex should ensure vaginal hygiene, to prevent bacterial invasion, to avoid diseases.