HorsesHorse DiseasesEndometritisAnestrusEstrusPregnancy, AnimalOvulationLuteinizing HormoneFollicle Stimulating HormonePituitary Hormone-Releasing HormonesProgesteroneDiestrusPerissodactylaUterine DiseasesSeasonsOvarian FolliclePregnancyAbortion, VeterinaryEquidaeSulpirideGonadotropins, PituitaryEndometriumPregnancy MaintenanceFeeding MethodsProlactinAnovulationBromusFertilityParturitionHerpesvirus 3, EquidFluprednisoloneThyrotropin-Releasing HormoneOxytocinPerphenazineEstrous CycleDinoprostTaylorella equigenitalisUterusFollicular FluidAbortifacient AgentsGonadotropin-Releasing HormoneRandom AllocationAcremoniumPhleumGrowth HormoneGonadotropins, EquineOvariectomyLactationBreedingColostrumDystociaSulfadimethoxineLabor, ObstetricTime FactorsInsemination, ArtificialOvulation InductionDrug ImplantsEstradiolAndrostenediolCorpus LuteumSuperovulationSecretory RateOvaryMilkContraception, ImmunologicUterine ContractionInhibinsInsulin-Like Growth Factor IAnimal FeedLuteal PhasePituitary GlandRadioimmunoassayErgot AlkaloidsBody ConstitutionCorpus Luteum MaintenanceTransportationMongoliaAnimal Nutritional Physiological PhenomenaThermometryHerpesvirus 1, EquidEmbryo TransferReproductionFollicular PhaseHydrocortisoneLeptinFetal MovementClitorisProstaglandins FPoaceaeMafK Transcription FactorMyometriumReceptors, OxytocinTriptorelin PamoateLuteolysisFertility Agents, FemaleFetal DeathColicBromocriptineLuteolytic AgentsXylazine