Women who have sex for the first time are advised to relieve tension, keep the vulva clean, take proper contraceptive measures, consult a doctor in case of emergency, and take rest after sex. 1. Relieve tension: sexual debut is an integral part of life and an important step towards maturity. It is recommended that women who are having sex for the first time should keep their mind calm and avoid tension to help their sexual debut go smoothly. 2. Keeping the vulva clean: Before engaging in any sexual activity, it is important to keep the private parts clean, especially the male partner in the sexual activity, in order to minimize the spread of sexually transmitted diseases and reduce the probability of female vaginal infections. And pay special attention to avoid having sex during menstruation. 3. Do a good job of contraception: If both parties do not have the need to have children, it is recommended to do a good job of contraception in advance, such as taking short-acting contraceptive pills or external condoms and so on. 4. Emergencies: If there is a significant increase in vaginal bleeding during intercourse, accompanied by vaginal tearing pain, it is recommended to stop having sex and go to a regular hospital to prevent vaginal tearing. 5. Rest after sex: After the first time to have sex is usually easy to appear body fatigue, this situation should be appropriate rest in order to avoid the body’s resistance to decline. It is recommended that before the first sexual intercourse, both men and women should be fully prepared and learn scientific knowledge about sex to avoid accidents.