The feeling of pregnant women after the baby is in the pelvis varies from person to person: The baby descends to the first dew point can increase the pressure on the pregnant woman’s rectum and bladder, which can lead to increased symptoms such as frequent urination, constipation and back and leg pain; 3, uterus: the baby can start delivery at any time after entering the pelvis, and the pregnant woman may experience irregular contractions, which are pseudo contractions, irregular and without abdominal pain, and can be gradually relieved after changing positions.