MisoprostolAbortifacient Agents, NonsteroidalOxytocicsAdministration, IntravaginalAdministration, SublingualAbortifacient Agents, SteroidalAbortion, InducedAnti-Inflammatory Agents, Non-SteroidalVacuum CurettagePostpartum HemorrhageAbortion, IncompleteCervical RipeningMifepristoneAbortifacient AgentsPregnancy Trimester, FirstDilatation and CurettageDiclofenacUterine HemorrhageLabor, InducedPregnancyDilatationNaproxenAnti-Ulcer AgentsAlprostadilHysteroscopyGastrointestinal DiseasesStomach UlcerLabor Stage, ThirdAdministration, OralCyclooxygenase 2 InhibitorsGene DosageDosage Compensation, GeneticIbuprofenButanonesTreatment OutcomeOxytocinAdministration, BuccalDrug Therapy, CombinationPiroxicamCervix UteriDouble-Blind MethodEndometritisPeptic UlcerMedicine, Tibetan TraditionalProstaglandins E, SyntheticAspirinAbortion, MissedCyclooxygenase InhibitorsDosage FormsPregnancy Trimester, SecondMauritaniaErgonovineClostridium sordelliiHome ChildbirthMenstruation-Inducing AgentsDuodenal Ulcer