For women with regular menstruation, 40 weeks of menopause is the due date, counting from the first day of the last menstrual period. 37 weeks is considered full term, and newborns delivered between 37 and 42 weeks are considered full term, while after 42 weeks are considered overdue. In general, birth can occur at any time after 37 weeks, and most pregnant women deliver around their due date, but the exact time of delivery varies greatly from woman to woman. Therefore, you should always be prepared for a hospital birth and it is recommended that pregnant women should closely observe their symptoms and seek medical attention in case of labor aura. After 37 weeks of pregnancy, abdominal pain, redness or premature rupture of membranes are reliable signs of labor. If you have irregular abdominal pains, you will not go into labor immediately. If the abdominal pain is more regular, 4-5 minutes apart and lasts more than 30 seconds, labor will usually occur within 24 hours. The presence of redness is also a clear sign of labor. In addition, a large amount of amniotic fluid flowing from the vagina is also a sign of impending labor. When these signs of labor appear, the pregnant woman should be hospitalized in time for delivery. In case of irregular contractions, the mother should be hospitalized in time for delivery. After 37 weeks of pregnancy, pregnant women are advised to monitor fetal movements, which should be 3-5 times per hour. If a pregnant woman feels a decrease in the amplitude or number of fetal movements, she should be alert and go to the hospital for examination as soon as possible. If acute intrauterine distress is detected, a cesarean section should be performed to terminate the pregnancy. In addition, after 37 weeks of pregnancy, weekly fetal heart monitoring check is required.