MisoprostolAbortifacient Agents, NonsteroidalOxytocicsCervix UteriAdministration, IntravaginalAdministration, SublingualAbortifacient Agents, SteroidalAbortion, InducedVacuum CurettageCervical RipeningPostpartum HemorrhageAbortion, IncompleteMifepristoneAbortifacient AgentsPregnancy Trimester, FirstLabor, InducedPregnancyUterine Cervical NeoplasmsDilatation and CurettageUterine HemorrhageDilatationHysteroscopyAlprostadilLabor Stage, ThirdOxytocinPregnancy Trimester, SecondAnti-Ulcer AgentsLabor Stage, FirstAdministration, OralEndometritisAdministration, BuccalAnti-Inflammatory Agents, Non-SteroidalProstaglandins E, SyntheticDiclofenacAbortion, MissedMedicine, Tibetan TraditionalCervix MucusMauritaniaClostridium sordelliiErgonovineHome ChildbirthMenstruation-Inducing Agents