The phenomenon of flatulence during pregnancy is considered to be caused by the growth of the fetus, the uterus also increases in size and presses the nearby organs, resulting in slow peristalsis of the stomach and intestines, causing indigestion resulting in bloating. You can gently massage your abdomen to promote gastrointestinal peristalsis and relieve the bloating caused by indigestion. During this period should try to pay attention to light diet, do not eat too greasy, not good digestion of food and spicy stimulating food, if the feeling of bloating is more serious, you can drink probiotics a class of drugs to regulate, you can drink bifidobacteria or Pepcid to regulate the normal intestinal flora, for the treatment of indigestion caused by bloating. Should also pay attention to maintain a relaxed mood, do not be too nervous, if the tension is excessive, also easy to lead to intestinal convulsions and spasms, resulting in the symptoms of poor exhaust.