The white sticky substance in the stool of pregnant women is related to intestinal inflammation, increased leucorrhea or indigestion. The specific cause should be analyzed in conjunction with other clinical symptoms, and the diagnosis should be clarified through routine stool mucus examination, etc. 1. Intestinal inflammation: mainly caused by bacterial infection, abnormal secretions in the intestinal tract mixed in the stool will lead to the appearance of white sticky material in the stool. If the patient has an inflammatory infection determined through routine stool examination, he can use cephalosporin for treatment under the guidance of the doctor; if accompanied by diarrhea, you can take montelukast to regulate the normal flora of the intestine to achieve the role of digestion; 2, increased leucorrhea: due to the female pregnancy, the body estrogen level increases, leucorrhea secretion increased, more viscous, if the infection of vaginitis, there will also be increased leucorrhea secretion phenomenon. The phenomenon can stick to the feces during defecation. Pay attention to change and wash underwear frequently during pregnancy, you can dry in the sun to keep dry and fully sterilized; 3, indigestion: after pregnancy, with the gradual increase of the fetus, the stomach and intestinal tube pressure increases, which may lead to gastrointestinal peristalsis slowdown, digestive function becomes worse, pregnant women eat some hard, indigestible food, easy to cause indigestion, local intestinal mucosa damage off, which leads to the symptoms of white mucus in the stool. The symptoms of white sticky stool may occur. Daily diet during pregnancy should be as light as possible, and eat more foods containing fiber, such as oats, celery, etc., to help defecate. Pregnant women should pay attention to eating less greasy, indigestible food to avoid increasing the burden on the stomach and intestines, and pay attention to private hygiene during pregnancy, and clean with water regularly.