In the early stages of pregnancy, when the embryo is not yet developed, constipation may cause excessive forceful bowel movements, which may stimulate the uterus to contract and lead to the possibility of miscarriage. Constipation in the middle and late stages of pregnancy is not a big concern. Because the fetus is basically in a perfect stage of development at this time, combined with the physical condition of the pregnant woman, the chances of miscarriage are relatively small. Constipation in early pregnancy can be caused by functional or organic lesions, and should be combined with routine pregnancy tests to see if the body’s hormone levels are low in estrogen or progesterone. Constipation in early pregnancy is often related to lifestyle habits, such as lack of exercise, food containing too little fiber, emotional instability, psychological tension and other factors. At this time, pregnant women should first of all regulate their mood and keep relaxed and happy. Eat more fresh fruits and vegetables with more fiber. It is best to do some exercise, such as yoga or walking. This can promote gastrointestinal motility and relieve constipation. If necessary, you can also apply the open plug to assist in bowel movements. To sum up, pregnant women with constipation should not be too nervous, especially in early pregnancy, can be improved by appropriate diet and habits, if necessary, you can apply cork. Of course, if these methods still can not relieve constipation, you can be promptly admitted to the hospital for an interview, under the guidance of a physician to treat with medication.