Pregnant stomach grumbling may be related to hunger, bowel sounds, contractions and other reasons, you need to consult a doctor to follow the doctor’s instructions dietary regulation, moderate exercise, and so on. 1. Hunger: pregnant women with relatively large energy needs, faster metabolism, easy to feel hungry, the stomach and intestines in the fasting state can be issued under the grumbling sound, is a normal phenomenon, usually after eating can be relieved. 2. Bowel sounds: hormonal effects during pregnancy can cause intestinal peristalsis slowed down, in addition to reduced activity can lead to a decline in digestive function, constipation, flatulence and other symptoms, gas movement can be gurgling, it is recommended to carry out appropriate exercise. 3. Contractions: Contractions can stimulate gastrointestinal peristalsis leading to diarrhea, resulting in gurgling sounds, usually accompanied by a sense of tightness during contractions. It is recommended to consult a doctor to check the status of the cervix and the opening of the uterus for further treatment. There are many reasons for stomach gurgling during pregnancy, so it is recommended to seek medical attention to identify the cause and then proceed with treatment.