The main purpose of the abdominal tie is to prevent pregnant women from miscarriage, if the abdominal tie after the contraction can be treated by taking oral fertility preservation drugs or daily care. 1. Oral fertility-preserving drugs: common fertility-preserving drugs mainly include progesterone capsules, etc., the drugs need to follow the doctor’s instructions, not to be taken at random, so as not to delay the condition. 2. Daily care: pregnant women need to rest in bed as soon as possible, to ensure adequate sleep time, do not be too tired, at the same time, pay attention to dietary patterns, meat and vegetables reasonable combination, eat more easily digestible food, in addition, pay attention to relaxation, maintain a good state of mind, do not be too anxious. As each patient’s physical condition is different, the corresponding treatment program is also different, it is recommended to go to the hospital in a timely manner, after clarifying the cause of the disease, to give targeted treatment.