In late pregnancy, if redness appears when the due date is reached, it is a sign that the baby is about to be born. During this period, you should pay attention to see if there are regular stomach pains, which should occur within 24-48 hours after the redness, with regular contractions and stomach pains, accompanied by hardness and tightness of the stomach. In most cases, the opening of the uterus will occur in about 10-13 hours and the fetus will be delivered, which is the first stage of labor. In the case of menstruating mothers, it will take about 2-3 hours faster than in the case of first-time mothers. During this period, if you see redness but no stomach pain, you should pay attention to check the change of fetal heartbeat. If the fetal heartbeat is normal and the amniotic fluid is normal, moderate amount of walking will be conducive to a normal delivery.