Natural childbirth child strength skills

If you use force too early, the cervix has not yet been fully opened, and the fetal head will press the cervix, especially between the fetal head and the pubic symphysis, which will lead to edema of the cervix, but will lead to dystocia. Therefore, after the cervix is fully opened, under the guidance of the doctor, the fetal head will gradually move downward with the maternal force, and finally labor will occur. Force is spontaneous, each time the uterine contraction, fetal head will be under the pressure of the uterus downward movement of the rectum, leading to maternal involuntary use of defecation force, in fact, is to use the production force.