In Vitro Oocyte Maturation TechniquesOocytesCumulus CellsEmbryo Culture TechniquesOogenesisOvulation InductionFertilization in VitroOvarian FollicleOocyte RetrievalPregnancy RateFollicle Stimulating Hormone, HumanChorionic GonadotropinInfertility, FemaleFertility Agents, FemaleMenotropinsEmbryo TransferOvarian Hyperstimulation SyndromeOvaryFollicle Stimulating HormoneMeiosisPregnancySperm Injections, IntracytoplasmicGonadotropin-Releasing HormoneGonadotropinsOocyte DonationFollicular FluidCattleEmbryo ImplantationTriptorelin PamoateFertilizationCryopreservationProgesteroneLuteinizing HormoneOvulationReproductive Techniques, AssistedXenopus laevisInfertilityEstradiolHormone AntagonistsBlastocystEmbryonic DevelopmentBuserelinMetaphaseClomipheneElectric StimulationFollicular PhasePregnancy OutcomeXenopusMaturation-Promoting FactorMicroinjectionsGranulosa CellsNafarelinGenes, mosReproductive Techniques