Breech PresentationLabor PresentationCesarean SectionDelivery, ObstetricPregnancyBirth InjuriesInfant, NewbornMoxibustionApgar ScoreFetal DistressPregnancy OutcomePelvimetryParityInfant, PostmatureTrial of LaborDystociaFetal MovementMaternal AgePeriostitisBirth WeightObstetric Labor ComplicationsCesarean Section, RepeatGestational AgePregnancy ComplicationsInfant MortalityHip Dislocation, CongenitalBirth Order