The increase of hormones in pregnant women will cause greater damage to the stomach and intestines due to progesterone value, and the hardness of intestinal peristalsis and fitness exercise will decrease. In addition, the metabolic gastric juice will also be reduced, and the digestive function will also be affected. For most pregnant mothers, the feeling of abdominal distension at the beginning of pregnancy is the best, and the situation will gradually improve in the future. Therefore, flatulence is normal and will not endanger the health of children. In the second half of pregnancy, the uterus becomes larger, and the uterus of women becomes larger and squeezed by the stomach, which directly affects the normal intestinal peristalsis of the stomach. Pregnant mothers who have severe constipation, weak contractility and other gastrointestinal diseases sometimes feel abdominal distension and discomfort until they are pregnant for 4 or 5 months.

After pregnancy, the stomach will swell, which is first caused by the change of androgen in the early pregnancy. At this time, the progesterone value in pregnant mothers will increase, gastrointestinal peristalsis will be weakened, and gastric acid secretion will be reduced, which will hinder the theme activities of digestion and absorption. Most pregnant women have abdominal distension in the first three months of pregnancy, and it will gradually become late after this period. Therefore, this is also a normal phenomenon and has little impact on children's physical and mental health. The reason for the second half of pregnancy is that the uterus expands and squeezes into the intestine, and the intestine cannot peristalsis. When the pregnant mother has severe constipation, distending pain and low working ability of intestinal peristalsis, the duration of distending pain during pregnancy is likely to last until the fourth or fifth month of pregnancy. Finally, if the recipe ingredients are not suitable, pregnant mothers will feel bloating, such as often eating flatulence foods such as beans, starchy foods, pasta, pasta, soda and so on.

Abdominal distension after pregnancy is a normal situation, which is caused by factors such as changes in women's taste and diet before pregnancy. In fact, it is normal for women in the early stages of pregnancy, and many women become the core security objects at home after pregnancy. Therefore, the key to diet is to nourish the body. My stomach swelled because I ate too many ingredients. Pregnant mothers must eat more food, and don't intentionally stop the diet, which will increase the pressure of digestion and absorption and produce bloating. Women's tastes will change after pregnancy. Often eat a lot of ingredients that will release liquefied gas. Eating too much will not only increase your stomach, but also cause other diseases. According to the changes of the human body, it will cause nausea and vomiting of pregnant mothers and poor appetite. This is caused by the increase of progesterone value components. Progesterone reduces the ability of gastrointestinal peristalsis, and gastric acid secretion is not as much as usual, so sometimes it will bloat.