Breech PresentationCesarean SectionPregnancyBirth WeightAnesthesia, ObstetricalDelivery, ObstetricCesarean Section, RepeatLabor PresentationInfant, NewbornFetal DistressPremature BirthTrial of LaborPregnancy OutcomeObstetric Labor ComplicationsDystociaBirth InjuriesBirth RateParityApgar ScoreInfant, Low Birth WeightVaginal Birth after CesareanBirth OrderGestational AgePregnancy ComplicationsAnesthesia, SpinalMaternal AgeLabor, InducedLabor, ObstetricBirth CertificatesInfant MortalityAnesthesia, EpiduralTrinucleotide RepeatsUterine RupturePelvimetryPregnancy Complications, CardiovascularMoxibustionUltrasonography, PrenatalOxytocicsTandem Repeat SequencesInfant, PostmatureRepetitive Sequences, Nucleic AcidFetal MonitoringExtraction, ObstetricalAnalgesia, ObstetricalPlacenta PreviaRisk FactorsFetal DeathObstetrics and Gynecology Department, HospitalCicatrixCohort StudiesPostpartum HemorrhageObstetrical ForcepsFrozen SectionsBirth IntervalsFetal MovementMultiple Birth OffspringPuerperal DisordersPregnancy, ProlongedBupivacainePeriostitisPrenatal CareRetrospective StudiesCongenital AbnormalitiesMinisatellite RepeatsTrinucleotide Repeat ExpansionLabor Stage, FirstMaternal Health ServicesCephalopelvic DisproportionPregnancy, TwinMidwiferyObstetricsObstetric Labor, PrematureBirthing CentersLabor OnsetMolecular Sequence DataAnkyrin RepeatHome ChildbirthParturitionPuerperal InfectionPerinatal CareAnalgesia, EpiduralAnimals, NewbornNatural ChildbirthHospitals, MaternityMicrosatellite RepeatsProspective StudiesRepetitive Sequences, Amino AcidInfant, Small for Gestational AgeHip Dislocation, CongenitalPregnancy, MultiplePregnancy Trimester, ThirdSurgical Procedures, ElectiveBase SequenceSterilization, ReproductiveAdjuvants, AnesthesiaEndometritisVacuum Extraction, ObstetricalFetusLabor Stage, SecondStillbirth