Do not have intercourse for one month after cervical dilation, do not be emotionally tense, do not get angry, relax, keep a stable mind, pay attention to warmth, do not get cold, pay attention to rest. On the first day after cervical dilation, it is better to lie in bed, drink brown sugar water to promote the discharge of blood in the uterine cavity, do not eat spicy, greasy, cold, hard food, you can eat more nutritious food, such as pork ribs soup, chicken soup. The amount of vaginal bleeding should be observed within a week after dilation, and anti-inflammatory drugs should be taken when the pain in the small abdomen is uncomfortable to fight infection and prevent uterine adhesions. The commonly used anti-inflammatory drugs are levofloxacin tablets and tinidazole tablets, and the review should be paid attention to one month after surgery. Normal cervical dilatation is followed by a small amount of vaginal bleeding. In case of heavy bleeding, immediate medical attention is needed to identify the cause of bleeding.