Ovulation DetectionOvulation InductionLuteinizing HormoneFollicle Stimulating HormoneHormonesOvaryGonadotropin-Releasing HormoneOvarian FollicleProgesteroneGonadotropins, EquineThyroid HormonesEstrusChorionic GonadotropinEstradiolGonadal Steroid HormonesOvulation InhibitionAnovulationPregnancyParathyroid HormoneSuperovulationCorpus LuteumClomiphene