There are many reasons for mid-pregnancy stomach gurgling, which can be mainly divided into physiological and pathological reasons, and pregnant women need to adjust and treat according to the specific reasons. 1. Physiological reasons: in mid-pregnancy, with the growth and development of the fetus, the intestinal system and tissues are squeezed, which will lead to increased flow of liquids inside the intestinal lumen and the sound of water flow, which will cause the obvious gurgling intestinal sounds. 2. Pathological reasons: after pregnancy, the stomach acidity will be affected to a certain extent, when there is too much acid in the stomach, it will lead to an increase in luteinizing hormone in the body, which will lead to weakening of peristalsis, thus affecting the excretion, constipation and flatulence, which will make the stomach gurgling sound. In addition, the gurgling sound of the stomach may also be caused by improper diet or a cold abdomen. Therefore, mid-pregnancy mothers need to pay attention to adjust the diet, reduce eating greasy, high-fat, high-calorie food and beans and other foods that can easily cause flatulence, and usually appropriate walking, yoga and other exercises, if there is abdominal pain, diarrhea and other serious symptoms, you need to consult the hospital in a timely manner to identify the cause of the disease.