If a pregnant woman has an uncomfortable stomach during early pregnancy, there are the following reasons: 1. After pregnancy, the uterus begins to increase, and in the process of uterine enlargement there is a pull on the muscle fibers, and the uterus is also more sensitive, which can easily lead to discomfort. 2. Many pregnant women have early pregnancy reactions in early pregnancy, and early pregnancy reactions are usually loss of appetite, nausea, vomiting, drowsiness, bloating, bad stools, increased urination, etc. These These symptoms can cause stomach discomfort, and a very small number of patients with stomach discomfort and stomach pain may also be related to pre-miscarriage. In the case of stomach discomfort, it is recommended to take a good rest and eat lightly. If the symptoms of abdominal pain appear, a checkup is recommended.