Ovulation InductionGonadotropinsClomipheneChorionic GonadotropinAnovulationFertility Agents, FemaleInfertility, FemaleMenotropinsFollicle Stimulating HormonePolycystic Ovary SyndromeOvaryOvarian Hyperstimulation SyndromePregnancyFollicle Stimulating Hormone, HumanLuteinizing HormonePregnancy RateGonadotropins, EquineInsemination, ArtificialOvarian FollicleFertilization in VitroGonadotropin-Releasing HormoneLive BirthProgesteroneChorionic Gonadotropin, beta Subunit, HumanInsemination, Artificial, HomologousReproductive TechniquesGonadotropins, PituitarySuperovulationOvulationReceptors, GonadotropinEstradiolElectrocoagulationPregnancy, MultipleInfertilityNafarelinReproductive Techniques, AssistedMetforminUrofollitropinPregnancy OutcomeEstrusDiathermyBuserelinEmbryo TransferLuteal PhaseMenstrual CycleLeuprolideEnzyme InductionReceptors, LHFollicular FluidFertilityOocytesOocyte RetrievalCorpus LuteumGranulosa CellsOvulation InhibitionMenstruationEndometriumFollicular PhaseBirth RateSperm Injections, IntracytoplasmicUterusPituitary GlandSexual MaturationTestosteroneGlycoprotein Hormones, alpha SubunitTime FactorsFollicle Stimulating Hormone, beta SubunitRecombinant ProteinsEmbryo ImplantationPituitary Hormone-Releasing HormonesLitter SizeEstrus SynchronizationProestrusAromatase InhibitorsInhibinsReceptors, FSHLuteinizing Hormone, beta SubunitSheepRNA, MessengerCryopreservationDrug ResistanceTreatment OutcomeAnestrusEstrous CycleLaparoscopyProspective StudiesTheca CellsEstrus DetectionHypogonadismRetrospective StudiesCattleReproductionChoriocarcinomaHorsesProgesterone CongenersProlactinCells, CulturedDinoprostTestisOvariectomy