Pregnant women do not have a clear feeling of pelvic, different pregnant women feel different, mostly through the feeling of pregnant women after pelvic and the doctor’s clinical examination to determine whether the fetal head is pelvic. I. Pregnant women feel 1, abdominal tightness, cramping sensation, irregular contractions, may occasionally have abdominal pain, pregnant women will obviously feel that the fetus is going down, obviously feel that the bottom of the uterus appears to fall. 2, with the fetus into the pelvis, the position of the maternal uterus bottom down, reduce the squeeze on the heart, lungs and stomach, so pregnant women will feel more comfortable in the upper abdomen than before, breathing lighter, stomach bloating reduced, appetite increased. 3, the fetus The position drops, which increases the pressure on the rectum and bladder, so it aggravates the symptoms of frequent urination, constipation and back and leg pain. If the fetal head is fixed when you feel it with your hand, it is in the pelvis, if the fetal head is moving, it is not in the pelvis. If the fetus is wrapped around the umbilical cord and will not enter the pelvis even when it is close to the due date, it means that the fetal position is not correct and a cesarean section is needed. Generally speaking, the fetal head will be in the pelvis about 2-3 weeks before delivery for first-time mothers, and after the labor starts for most of the women. It is advisable to prepare the delivery kit in advance and go to the hospital in time for delivery if there is bleeding or regular contractions.