AnovulationOvulation InductionClomipheneInfertility, FemaleFertility Agents, FemalePolycystic Ovary SyndromeMenotropinsFollicle Stimulating Hormone, HumanFollicle Stimulating HormoneGonadotropinsOvaryPregnancy RatePregnancyOvarian FollicleOvarian Hyperstimulation SyndromeOvulationLuteinizing HormoneChorionic GonadotropinInsemination, ArtificialElectrocoagulationFertilization in VitroProgesteroneLive BirthInsemination, Artificial, HomologousEstradiolReproductive TechniquesMetforminGonadotropin-Releasing HormonePregnanediolPregnancy, MultipleNafarelinSuperovulationReproductive Techniques, AssistedInfertilityMenstrual CycleUrofollitropinEstrusHyperandrogenismMenstruationPregnancy OutcomeLuteal PhaseTime-to-PregnancyFertilityDiathermyBuserelinGonadotropins, EquineEnzyme InductionEmbryo TransferFollicular PhaseOligomenorrheaAmenorrheaAndrostenedionePostpartum PeriodOocyte RetrievalFollicular FluidHirsutismBirth RateOocytesLeuprolideOvulation InhibitionEndometriumSperm Injections, IntracytoplasmicGranulosa CellsUterusCattleRecombinant ProteinsCorpus LuteumLitter SizeEmbryo ImplantationTestosteroneTime FactorsAromatase InhibitorsAnimals, SucklingDrug ResistanceEstrus SynchronizationProlactinLaparoscopyCryopreservationTreatment OutcomeAndrogensProspective StudiesOvariectomyRetrospective Studies