Many pregnant women report a hardening of the stomach during pregnancy and even some mild pain, which in the medical field is generally referred to as pseudocontractions. Usually mild pseudocontractions may occur during the first 12-14 weeks of pregnancy, but these sensations are usually more pronounced and more frequent after 20 weeks or during late pregnancy. Pseudocontractions are irregular, sometimes strong and sometimes weak, and usually do not cause abnormal symptoms. If the belly has been hard, consider pseudo contractions accompanied by the following conditions: 1, less abdominal fat: If the pregnant woman’s belly is hard all the time, without discomfort, it may be that the fetus grows with the growth of pregnancy time, the pregnant woman is thin, less abdominal fat, so when touching the belly feel the belly hard, this situation is normal; 2, miscarriage or premature signs: If the contractions are frequent episodes and last longer, or even accompanied by abdominal pain, bleeding and other signs. If the contractions are frequent and last for a long time, even accompanied by abdominal pain, bleeding, etc., you need to go to the hospital for a clear diagnosis and treatment under the guidance of a doctor; 3, signs of childbirth: near the due date, the pregnant woman’s stomach suddenly hard, regular and frequent pain, may be a signal of impending birth, this situation needs to go to the hospital as soon as possible for delivery.