A hard stomach during pregnancy does not reflect the activity of the fetus; a hard stomach may be due to uterine contractions. A hard stomach during pregnancy may be due to uterine contractions. Contractions reflect the contractility of the uterus and are paroxysmal contractions of the smooth muscles of the body of the uterus. This condition is not directly related to the state of the fetus in the uterine cavity. With a hard stomach, the fetus may be asleep or active in the uterine cavity. This is usually not regular, and the duration is likely to be short, with longer intervals. It is recommended that patients pay attention to rest, relax and do more deep breathing, the symptoms of hardness of the stomach will be relieved a lot. The patient can go to the hospital and follow the doctor’s instructions for labor and delivery.