MisoprostolDiclofenacAbortifacient Agents, NonsteroidalOxytocicsAdministration, IntravaginalAdministration, SublingualAbortifacient Agents, SteroidalAbortion, InducedVacuum CurettagePostpartum HemorrhageAbortion, IncompleteCervical RipeningMifepristoneAbortifacient AgentsAnti-Inflammatory Agents, Non-SteroidalPregnancy Trimester, FirstDilatation and CurettageUterine HemorrhageLabor, InducedPregnancyDilatationHysteroscopyAlprostadilLabor Stage, ThirdAnti-Ulcer AgentsAdministration, OralOxytocinSuppositoriesAdministration, BuccalCervix UteriProstaglandins E, SyntheticEndometritisAbortion, MissedMedicine, Tibetan TraditionalStomach UlcerPregnancy Trimester, SecondMauritaniaClostridium sordelliiErgonovineHome ChildbirthDouble-Blind MethodNaproxenMenstruation-Inducing AgentsCyclooxygenase InhibitorsTablets