After pregnancy, the hormone level in the body will change and there will be a slowing down of gastrointestinal peristalsis, coupled with the reduction of exercise after pregnancy, it is easy to have symptoms such as stomach bloating, poor digestion, nausea and vomiting. When stomach bloating occurs in the second month of pregnancy, pay attention to the usual diet, eat less greasy and indigestible food, and eat more fresh vegetables, fruits and easily digestible food. Do not eat too much at each meal, you can eat less and more. Also pay attention to appropriate activities, too little activity can also cause gastrointestinal peristalsis slowing down, aggravating the symptoms of gastric distension. The symptoms of gastric distension can be reduced by adjusting the structure of the diet and changing the eating habits. If the bloating is serious, you can take some digestive drugs, if not relieved to go to the hospital.