GonadotropinsChorionic GonadotropinFollicle Stimulating HormoneLuteinizing HormoneChorionic Gonadotropin, beta Subunit, HumanReceptors, GonadotropinGonadotropins, PituitaryGonadotropins, EquineGonadotropin-Releasing HormoneHormonesThyroid HormonesGlycoprotein Hormones, alpha SubunitPituitary GlandReceptors, LHOvaryEstradiolTestosteroneGonadal Steroid HormonesProgesteroneOvulationFollicle Stimulating Hormone, beta SubunitParathyroid HormoneLuteinizing Hormone, beta SubunitReceptors, FSHPituitary Hormone-Releasing HormonesPregnancyPituitary HormonesOvarian FollicleAdrenocorticotropic HormoneHuman Growth HormoneReceptors, Thyroid HormoneProlactinGranulosa CellsReceptors, LHRHPituitary Gland, AnteriorHypogonadismTestisChoriocarcinomaLeydig CellsSexual MaturationOvulation InductionInhibinsCorpus LuteumEstrusHypothalamic HormonesGonadotrophsOvariectomyRadioimmunoassayHormone AntagonistsLeuprolideThyrotropinTriiodothyroninePituitary Hormones, AnteriorProestrusFollicular PhaseMenotropinsSuperovulationGonadal HormonesHormone Replacement TherapyRNA, MessengerJuvenile HormonesFertility Agents, FemaleAnti-Mullerian HormoneHypothalamusCastrationSteroidsHypophysectomyEstrogensGrowth Hormone-Releasing HormoneCorticotropin-Releasing HormoneThyroxinePeptide HormonesOrchiectomyFertilization in VitroTrophoblastic NeoplasmsCattleAndrostenedioneRats, Inbred StrainsMolecular Sequence DataPuberty, PrecociousSheepTime FactorsAndrogensHypothalamo-Hypophyseal SystemTheca CellsThyroid Hormone Receptors betaCyclic AMPEstrous CycleReproductionHorsesKisspeptinsOocytesCells, CulturedSwinePregnancy TestsDihydrotestosteroneGene Expression RegulationPlacental LactogenGastrointestinal HormonesLuteal Phase