Third trimester normal labor is faster. If a woman has experienced a normal labor, then she is considered a menstruating woman, and for a menstruating woman to go into labor, it will be faster compared to a first-time mother. This is because when the opening of the uterus is opened in the first place, it is possible that the cervical canal will not disappear before dilating, but may dilate as it disappears. Moreover, after a vaginal delivery, the vagina and the soft birth canal are looser and not as tight as that of a first-time mother. So generally speaking, the third birth is faster, but this is not absolute, but also need to look at the individual’s physical fitness and the specific circumstances of the birth to see. Pregnant women must pay attention to regular checkups in the late stages of pregnancy, and if they are in labor, they must follow the doctor’s instructions and inform the medical staff as soon as possible if they have any special discomfort.