GonadotropinsChorionic GonadotropinGonadotropin-Releasing HormoneLeuprolideFollicle Stimulating HormoneLuteinizing HormoneTriptorelin PamoateBuserelinChorionic Gonadotropin, beta Subunit, HumanGonadotropins, PituitaryReceptors, GonadotropinHormonesGonadotropins, EquineOvaryEstradiolTestosteroneProgesteroneGoserelinLuteolytic AgentsOvulation InductionNafarelinPituitary GlandFertility Agents, FemaleThyroid HormonesReceptors, LHRHOvulationGlycoprotein Hormones, alpha SubunitOvarian FollicleReceptors, LHMenotropinsGonadal Steroid HormonesPregnancyFollicle Stimulating Hormone, beta SubunitFertilization in VitroParathyroid HormoneLuteinizing Hormone, beta SubunitReceptors, FSHPituitary Hormone-Releasing HormonesPuberty, PrecociousCorpus LuteumTestisPituitary HormonesAdrenocorticotropic HormoneHuman Growth HormoneOvariectomyRadioimmunoassayProlactinReceptors, Thyroid HormonePituitary Gland, AnteriorGranulosa CellsOrchiectomyNorethindroneHypogonadismLuteal PhaseAntineoplastic Agents, HormonalEstrogensChoriocarcinomaLeydig CellsInfertility, FemaleSexual MaturationAndrogen AntagonistsDose-Response Relationship, DrugFlutamideInhibinsOvarian Hyperstimulation SyndromeEmbryo TransferAndrogensEstrusHormone AntagonistsHypothalamic HormonesGonadotrophsPregnancy RateTime FactorsRNA, MessengerThyrotropinTriiodothyronineOocytesDrug ImplantsMenstrual CycleFollicular PhasePituitary Hormones, AnteriorInfertilityCattleProestrusUterine NeoplasmsSuperovulationHormone Replacement TherapyJuvenile HormonesHypothalamusGonadal HormonesAnti-Mullerian HormoneTosyl CompoundsCastrationDopamine AgonistsSteroidsEndometriosisHypophysectomyCyclic AMPCorticotropin-Releasing HormoneOrgan Size