The reason why pregnant women do not poop is mainly related to the increasing uterus pressing on the intestines, and constipation can be improved through general treatment and medication under the guidance of a doctor. 1. General treatment: It is recommended to drink more water, eat a light diet, avoid spicy and stimulating food, eat more food rich in dietary fiber, eat more vegetables and fruits, reasonable exercise, regular work and rest, and relax your mind. 2. Medication: When the effect of non-pharmacological treatment is not obvious, you can use drugs such as lactulose and Keserol to promote defecation, as there is no absolute safest drug, you need to use it strictly under the guidance of a doctor, and if there is any adverse reaction, you should consult a doctor in time to deal with it, and it is forbidden to use it for those who are allergic to the drug. If you have any other questions, it is recommended to consult a professional doctor for guidance.