Cesarean SectionPain, PostoperativeAnesthesia, ObstetricalPain MeasurementCesarean Section, RepeatPainAnalgesics, OpioidPregnancyAnalgesia, Patient-ControlledAnesthesia, SpinalAnesthetics, LocalBreech PresentationBupivacaineMorphinePain ManagementDelivery, ObstetricAnesthesia, EpiduralPain ThresholdAnalgesia, EpiduralAnalgesicsAnalgesiaFetal DistressChronic PainKetorolacAcute PainVaginal Birth after CesareanPostoperative Nausea and VomitingTrial of LaborLabor, InducedObstetric Labor ComplicationsTramadolDouble-Blind MethodNerve BlockFentanylDystociaAnesthesia, GeneralPirinitramideProspective StudiesPain PerceptionAnalgesics, Non-NarcoticUterine RuptureMolar, ThirdAnesthesia, LocalTreatment OutcomePregnancy OutcomeAnalgesia, ObstetricalHysterectomyLow Back PainInfant, NewbornLidocaineBack PainHyperalgesiaHernia, InguinalLabor, ObstetricSurgical Procedures, Minimally InvasiveAmidesDermatologic Surgical ProceduresThoracotomyLaparoscopyApgar ScoreHemorrhoidsCicatrixMeperidineAbdominal PainAdjuvants, AnesthesiaPregnancy ComplicationsParityPregnancy Complications, CardiovascularSufentanilPelvic PainTooth ExtractionNeck PainPostoperative ComplicationsPain, IntractableInjections, SpinalExtraction, ObstetricalAmbulatory Surgical ProceduresOxytocicsCyclohexanecarboxylic AcidsPlacenta PreviaSurgical Procedures, ElectivePostoperative CareTolmetinInfusions, IntralesionalAbdomenFetal MonitoringAnti-Inflammatory Agents, Non-SteroidalTime FactorsButorphanolNalbuphineHydrocodonePreanesthetic MedicationAnesthesia, ConductionLabor PresentationFrozen SectionsTrismusSurgical Wound DehiscenceAnesthesia, CaudalPiroxicamAcupuncture Analgesia