MisoprostolAbortifacient Agents, NonsteroidalOxytocicsAdministration, IntravaginalAdministration, SublingualAbortifacient Agents, SteroidalAbortion, InducedAnti-Inflammatory Agents, Non-SteroidalVacuum CurettagePostpartum HemorrhageAbortion, IncompleteCervical RipeningMifepristoneAbortifacient AgentsPregnancy Trimester, FirstDilatation and CurettageDiclofenacUterine HemorrhageLabor, InducedPregnancyDilatationNaproxenAlprostadilHysteroscopyAnti-Ulcer AgentsStomach UlcerLabor Stage, ThirdGastrointestinal DiseasesCyclooxygenase 2 InhibitorsAdministration, OralFrail ElderlyIbuprofenButanonesOxytocinPiroxicamAdministration, BuccalCervix UteriDouble-Blind MethodProstaglandins E, SyntheticEndometritisAbortion, MissedMedicine, Tibetan TraditionalPeptic UlcerAspirinCyclooxygenase InhibitorsPregnancy Trimester, SecondMauritaniaClostridium sordelliiErgonovineHome ChildbirthTreatment OutcomeMenstruation-Inducing AgentsDrug Therapy, Combination