Causes of bloating and bulging in women may include dietary irritation, endometritis, and intestinal flatulence. 1. Dietary stimulation: If women eat foods with high starch content, such as purple potatoes, pumpkin, etc., the food in the gastrointestinal tract can release a large amount of gas when fermented, expanding the intestinal tract, you will feel bloated and bulging belly. 2. Endometritis: If a woman suffers from endometritis, the blood vessels distributed on the uterine lining will expand under the stimulation of inflammatory factors, which can produce the symptom of a bloated tummy. When there is a large number of bacterial reproduction in the uterus, the gas released by gas-producing bacteria will make a woman’s stomach feel puffy. 3. Intestinal flatulence: If a woman produces a large amount of gas in the intestines due to indigestion, intestinal obstruction, constipation and other reasons, it can stimulate the nerves distributed in the mucosa of the intestinal wall. A large amount of gas expansion of the intestinal tract, will also feel the small stomach bloating bulging. If a woman’s small stomach bloating feeling continues unabated, it is necessary to go to the hospital in time to identify the cause of the disease, so as not to delay the condition.