Corpus Luteum MaintenanceCorpus LuteumOvarian FollicleLuteolysisProgesteroneCorpus Luteum HormonesLuteal PhaseLuteal CellsHair FollicleFollicle Stimulating HormoneDinoprostCorpus CallosumOvaryPseudopregnancyEstrusOvulationEstrous CycleGranulosa CellsChorionic GonadotropinLuteinizing HormonePregnancyCattleAgenesis of Corpus CallosumPregnancy, AnimalEstradiolTheca CellsFollicular FluidMenstrual Cycle3-Hydroxysteroid DehydrogenasesSheepLuteolytic AgentsOxytocinReceptors, LHLuteinizationCholesterol Side-Chain Cleavage EnzymeDiestrusRNA, MessengerMacropodidaeRelaxinImmunohistochemistryProstaglandins FMarsupialiaCloprostenolUterusGonadotropins, EquineInhibinsProlactinAromataseGonadotropinsEstrus SynchronizationOvulation InductionGonadotropin-Releasing Hormone