It is not recommended to insert the medicine after just having sex, because after having sex will lead to local congestion and edema, inserting the medicine will easily lead to external bacteria and other pathogenic bacteria into the vagina, which will lead to the occurrence of vaginitis, and even lead to the occurrence of other reproductive system diseases. The vagina is in a state of relative relaxation after sex, and the plugging of drugs can easily lead to the drugs slipping outward, thus affecting the effect of the drugs, the increase in vaginal secretions after sex, and the increase in cervical mucus will block the absorption of drugs to a certain extent. It is recommended to avoid having sex and taking a bath when using vaginal drugs, and to lie down and rest as much as possible after using the drugs, mainly to avoid the drugs from flowing out, thus affecting the effect, and to pay attention to local cleanliness and hygiene before and after having sex.