Indigestion in pregnant women is one of the common conditions during pregnancy, generally caused by the enlarged uterus pressing on the abdominal cavity during pregnancy, and also related to changes in hormone levels. Common causes: 1. With the increase of pregnancy week, the uterus of pregnant women gradually becomes larger, thus compressing the gastrointestinal tract and slowing down the peristalsis of the gastrointestinal tract, resulting in indigestion in pregnant women; 2. Under the influence of hormone levels, the secretion of gastric acid increases and the secretion of digestive enzymes decreases, resulting in indigestion symptoms in pregnant women. In addition, elevated hormone levels will also lead to relaxation of the gastric cardia sphincter, and the acidic contents of the stomach will easily reflux to the lower esophagus to produce a feeling of heartburn, causing nausea and vomiting. Adjustment: 1. Diet: When indigestion occurs during pregnancy, pregnant women can eat less and more meals daily, the total amount should not be too large, light diet, eat more vegetables rich in fiber, such as celery, tomatoes, etc., eat more easily digestible food, such as liquid diet or semi-liquid diet. Eat less greasy food, less smell the fumes, to avoid vomiting; 2, psychological: excessive tension can lead to aggravation of indigestion, or even repeated, so daily relaxation, avoid excessive emotional tension, mood ups and downs, when the mind balance, the condition may gradually ease, or even disappear; 3, exercise: pregnancy should also be moderate exercise, exercise can relax the body and mood, but also help digestion. But pay attention to avoid excessive exercise, endangering the health of the mother and child; 4, active treatment: if the indigestion is more serious, patients appear anemia, wasting and other symptoms of performance, be sure to seek timely medical attention to avoid affecting the growth and development of the fetus, triggering miscarriage.