Pregnancy, TubalPregnancy OutcomePregnancyPregnancy, EctopicSalpingostomyPregnancy ComplicationsSalpingectomyFallopian TubesAbortifacient Agents, NonsteroidalPregnancy, AnimalAbortifacient AgentsPregnancy Trimester, FirstAbortion, SpontaneousPregnancy RateHysterosalpingographyChorionic VilliDouglas' PouchPregnancy Trimester, ThirdChorionic Gonadotropin, beta Subunit, HumanPregnancy Complications, CardiovascularContraceptive Devices, MaleFertilization in VitroPregnancy Trimester, SecondInfant, NewbornChorionic GonadotropinFetal DeathPregnancy TrimestersInfertility, FemalePregnancy, MultiplePregnancy in DiabeticsPregnancy Complications, InfectiousPremature BirthPregnancy Complications, NeoplasticTrophoblastsGestational AgePregnancy TestsPregnancy in AdolescencePre-EclampsiaInfant, Low Birth WeightPregnancy, High-RiskPregnancy Complications, HematologicBirth WeightLaparoscopyPrenatal CareStillbirthMethotrexateCongenital AbnormalitiesPlacentaTreatment OutcomePregnancy ProteinsObstetric Labor, PrematureUltrasonography, PrenatalFetal Growth RetardationEmbryo TransferAbortion, InducedMaternal AgeEmbryo ImplantationCesarean SectionPregnancy, Unplanned