Ovulation InductionInjectionsOvarian FollicleGonadotropins, EquineOvaryProgesteroneLuteinizing HormoneEstrusChorionic GonadotropinOvulation InhibitionAnovulationFollicle Stimulating HormoneSuperovulationInjections, IntramuscularPregnancyClomipheneCorpus LuteumInsemination, ArtificialEstradiolLitter SizeFertility Agents, FemaleEstrus SynchronizationInjections, IntravenousGonadotropin-Releasing HormoneFollicular PhaseGonadotropinsInfertility, FemaleFertilityInjections, SubcutaneousSheepEstrus DetectionInjections, IntralesionalSexual MaturationInjections, Intra-ArticularLuteal PhaseGranulosa CellsAnestrusTime FactorsMenstrual CycleEstrous CycleBreedingDinoprostProestrusPregnanediolInjections, IntraperitonealCattleOocytesUterusProgesterone CongenersPostpartum PeriodPolycystic Ovary SyndromePregnancy RateFollicular FluidReproductionFetal ViabilityPituitary Hormone-Releasing HormonesFallopian TubesTheca CellsCloprostenolInjections, IntradermalInjections, EpiduralInjections, IntraventricularInhibinsHorsesSwineFertilization in VitroGonadotropins, PituitaryInjections, Intra-ArterialAndrostenolsIntravitreal InjectionsMenotropinsRats, Sprague-DawleyInjections, SpinalFollicular AtresiaPregnancy, AnimalLuteolysisSperm TransportFollicle Stimulating Hormone, HumanOvarian Hyperstimulation SyndromeInjections, JetLuteinizationInjections, IntraocularDrug ImplantsDiestrusOvum TransportRats, Inbred StrainsDose-Response Relationship, DrugOvariectomyRandom AllocationPregnenedionesSexual Behavior, AnimalPregnancy, MultipleEmbryo ImplantationHormonesSperm Injections, IntracytoplasmicLactationMicroinjectionsBuserelinProlactinMarsupialia