MisoprostolTabletsAbortifacient Agents, NonsteroidalOxytocicsAdministration, IntravaginalAdministration, SublingualAbortifacient Agents, SteroidalAbortion, InducedAnti-Inflammatory Agents, Non-SteroidalVacuum CurettageTablets, Enteric-CoatedPostpartum HemorrhageAbortion, IncompleteCervical RipeningMifepristoneAbortifacient AgentsPregnancy Trimester, FirstDiclofenacDilatation and CurettageChemistry, PharmaceuticalUterine HemorrhageLabor, InducedPregnancyExcipientsAdministration, OralDilatationDelayed-Action PreparationsAnti-Ulcer AgentsNaproxenDrug CompoundingHysteroscopyAlprostadilGastrointestinal DiseasesAdministration, BuccalStomach UlcerLabor Stage, ThirdIbuprofenTechnology, PharmaceuticalCyclooxygenase 2 InhibitorsMethylcelluloseButanonesPowdersTreatment OutcomeDouble-Blind MethodOxytocinPiroxicamAcetaminophenDrug Therapy, CombinationAspirinCervix UteriSolubilityEndometritisMedicine, Tibetan TraditionalPregnancy Trimester, SecondProstaglandins E, SyntheticPeptic UlcerAbortion, MissedSuppositoriesCyclooxygenase InhibitorsMauritaniaErgonovineClostridium sordelliiHome ChildbirthTime FactorsDuodenal UlcerMenstruation-Inducing AgentsHardness