Is the pubic bone low and the risk of natural labor high?

Some women will find that the pubic bone is low when measuring the pelvis. If the pubic bone is low and the female sacrococcyx joint is fixed and the coccyx is raised, the female pelvic outlet will be significantly shortened. If it is less than 11.5 cm, the possibility of dystocia is greater, and sometimes cesarean section is required. If the pubic bone is low, and there is no sacrococcygeal joint fixation, coccyx upturned, sacrococcygeal joint mobility is very good, exit anteroposterior diameter is greater than 11.5 cm, generally does not affect the natural birth. Of course, the fetal head to the final stage, it may be because the pubic bone is low affect the delivery, will lead to a slightly longer labor, and may even increase the probability of forceps fetal suction. However, in this case, forceps fetal suction is generally export forceps or export fetal suction, which is relatively easy, and generally there will be no complications.