Flatulence in pregnant women is often due to the weakening of gastrointestinal motility, resulting in difficulty in venting and bloating of the stomach. When solving the problem, you can promote exhaustion through proper exercise, lightly rubbing the upper abdomen, avoiding cold, dietary regulation and oral probiotics: 1. proper exercise: pregnancy does not mean complete immobility, when the pregnant woman and the fetus are in good condition, you can promote metabolism through proper exercise, such as slow walking, yoga, etc., which also helps gastrointestinal peristalsis and increases exhaustion; 2. lightly rubbing the upper abdomen: gently massaging the upper abdomen when flatulence abdomen can promote stomach peristalsis, thus helping to speed up intestinal peristalsis, which is conducive to the discharge of flatulence; 3, avoid cold: pregnant women should pay attention to warmth during pregnancy, especially abdominal warmth is more important. Usually you can use a warm salt bag hot compress on the upper abdomen to reduce the chances of spasms in the gastrointestinal tract stimulated, and at the same time promote positive peristalsis of the gastrointestinal tract to help exhaust; 4, diet regulation: try to eat less and more meals, and avoid foods that are easy to produce gas, such as leeks, sweets, soy products, etc., and eat more food to promote digestion, such as oranges, white radish, etc. In addition, pay attention to drink as little as possible or not to drink carbonated beverages, instead of drinking plain water can also help the gastrointestinal tract peristalsis; 5, oral probiotics: daily life pregnant women can take oral probiotics or probiotic-rich food, such as yogurt, cheese, etc. to regulate intestinal flora, so as to help digestion, improve the role of flatulence, and at the same time should pay attention to the temperature of the yogurt can not be too low to avoid stimulating stomach cramps.