Breech PresentationCesarean SectionVersion, FetalLabor PresentationDelivery, ObstetricPregnancyFetal DistressCesarean Section, RepeatDystociaPelvimetryInfant, PostmatureParityAnesthesia, ObstetricalPregnancy OutcomeInfant, NewbornGestational AgeBirth WeightUltrasonography, PrenatalTrial of LaborObstetric Labor ComplicationsApgar ScoreAnesthesia, Spinal