Aunt is also known as menstruation, the pain similar to menstruation in late pregnancy is usually a manifestation of contractions, if it is a regular contraction, it usually indicates that labor is about to take place. Regular contractions usually show a gradual increase in intensity, frequency and severity of pain. This situation usually indicates that the pregnant woman is about to give birth, and she should go to a regular obstetrics and gynecology hospital as soon as possible, so that a professional doctor can determine whether labor is imminent. Some patients may experience irregular contractions and abdominal pain in late pregnancy, but the intervals between them are long and the pain is not severe, so it should be considered as false contractions. When regular pain occurs, pregnant women should relax and reduce tension and anxiety so as not to affect the progress of labor. At the same time, you can eat more high-calorie food to replenish your physical strength so that you will not be physically exhausted during labor. If there are regular pains similar to menstruation, pregnant women are advised to be admitted to the hospital for observation as soon as possible and make prenatal preparations under the guidance of professional doctors.