Stomach pain every morning is associated with chronic gastritis, duodenal ulcer, and pregnancy. When you wake up in the morning the body will be in a hungry state and the concentration of gastric acid in the stomach is relatively high. Once there is chronic gastritis disease on the gastric mucosa, stomach pain will occur because of the gastric acid contacting the gastric mucosa causing irritation to the stomach wall, and some people will suffer from duodenal ulcer which is prone to hunger pain. The increased secretion of progesterone in women’s bodies after pregnancy will not only lead to plant nerve dysfunction, but will also cause stimulation of the digestive system, and many women during pregnancy will be more likely to experience stomach discomfort when they wake up early in the morning.