Flatulence in late pregnancy is related to uterine enlargement, compression of intestinal tubes, improper diet, gastrointestinal dysfunction and other factors, which can be improved by general care, dietary modification, medication and other methods for different situations. 1. General care: with the increase of the size of the fetus in late pregnancy, the uterus is obviously enlarged, which presses the intestinal tubes in the abdominal cavity and affects the normal peristalsis of the intestinal tubes, which can easily cause intestinal flatulence, so it is recommended to have appropriate activities and avoid lying in one position for a long period of time or sitting for a long period of time. 2. Dietary adjustments: excessive intake of high-protein, high-fat, high-sugar foods during pregnancy, too fine a diet can easily cause flatulence, or even constipation. It is recommended to drink more soup, eat more fiber-rich vegetables and fruits, such as celery, spinach, bananas, etc., the main meal can be appropriate with coarse grains. 3. Medication: Some women with poor gastrointestinal function and obvious flatulence can take oral supplementation of intestinal probiotics, such as Bifidobacterium, Lactobacillus triphylium; constipation is more stubborn, you can take oral lactulose under the guidance of a doctor. Diarrhea may occur during the use of medication, it is recommended to take the medication according to the doctor’s instructions, and consult the doctor in time if there is any discomfort during the period. There is also a part of the late pregnancy women intestinal flatulence obvious, to be alert to whether there is enteritis intestinal obstruction and other acute abdominal diseases, flatulence obvious accompanied by abdominal pain, stool abnormalities, it is recommended to timely hospitalization, so as not to delay the condition.