Ovulation InductionClomipheneAnovulationFertility Agents, FemaleInfertility, FemaleMenotropinsPolycystic Ovary SyndromeGonadotropinsOvarian Hyperstimulation SyndromeFollicle Stimulating Hormone, HumanPregnancy RateFollicle Stimulating HormoneOvaryPregnancyInsemination, ArtificialChorionic GonadotropinFertilization in VitroLive BirthOvarian FollicleInsemination, Artificial, HomologousReproductive TechniquesElectrocoagulationPregnancy, MultipleSuperovulationNafarelinCell CycleReproductive Techniques, AssistedInfertilityLuteinizing HormoneProgesteroneMetforminMenstrual CycleUrofollitropinGonadotropin-Releasing HormoneOvulationPregnancy OutcomeEstradiolDiathermyBuserelinGonadotropins, EquineEmbryo TransferEnzyme InductionLuteal PhaseEstrusFertilityOocyte RetrievalFollicular FluidOocytesBirth RateLeuprolideEndometriumMenstruationSperm Injections, IntracytoplasmicOvulation InhibitionUterusTime FactorsRecombinant ProteinsEstrous CycleCorpus LuteumEmbryo ImplantationFollicular PhaseLitter SizeAromatase InhibitorsDrug ResistanceTreatment OutcomeEstrus SynchronizationCryopreservationLaparoscopyProspective StudiesRetrospective StudiesCell Cycle ProteinsRNA, MessengerSheepEstrus DetectionGranulosa CellsSexual MaturationAnestrusCells, CulturedPregnanediolCattleBreedingProestrusDinoprostReproductionGene Expression RegulationApoptosisRandomized Controlled Trials as TopicMolecular Sequence DataSignal TransductionProgesterone CongenersPostpartum PeriodCell LineFallopian TubesFetal ViabilityInhibinsTheca CellsPituitary Hormone-Releasing HormonesCloprostenolBase SequenceSwine