(4 050.5±126.3)RMB vs (4 150.7±133.6)RMB of the observation group were lower than those of the control group(P<0.05).Conclusion：Foley catheter combined with Oxytocin can promote cervical ripening and increase vaginal delivery rate of immature pregnant and lying-in women，thereby greatly reducing the rate of cesarean section，shortening the hospital stay and reducing their economic burden.This method provides a safe ......