Constipation in pregnant women can be regulated by regulating diet, proper exercise, oral medication, and external use of corkscrew. 1. Regulate diet: maintain a reasonable diet and good habits, eat more food containing more fiber, ensure daily fiber intake and water intake. 2. Appropriate exercise: appropriate activities and exercise can be conducive to the improvement of gastrointestinal function and relieve the symptoms of constipation. 3. Oral medication: pregnant women can also follow the doctor’s instructions to take medication, commonly used drugs are lactulose, is a kind of commonly used drugs during pregnancy, has no effect on the fetus and can treat constipation. 4. Topical corkscrew: need to use corkscrew under the guidance of a doctor to soften the stool, stool is easy to discharge. Clinical advice to patients under the guidance of a doctor to strictly follow the instructions of the doctor to use drugs, not blindly use drugs or unauthorized changes in the dose of drugs, so as not to cause adverse effects on the body.