VitrificationEthylene GlycolCryopreservationOocytesCryoprotective AgentsBlastocystPropylene GlycolWomenWomen's HealthEmbryo Culture TechniquesFreezingEmbryo TransferEmbryonic DevelopmentPregnancyFertilization in VitroTissue PreservationFertility PreservationOogenesisOocyte DonationMorulaOocyte RetrievalDimethyl SulfoxideFreeze SubstitutionIn Vitro Oocyte Maturation TechniquesThermal ConductivityCleavage Stage, OvumEgg YolkOvumReproductive Techniques, AssistedFertilizationPregnancy RateEmbryo, MammalianPropylene GlycolsOvaryTissue SurvivalEthylene GlycolsEmbryo ImplantationEgg ProteinsPregnant WomenMetaphaseBattered WomenMeiosisCumulus CellsPregnancy OutcomeSperm Injections, IntracytoplasmicParthenogenesisZygoteXenopus laevisTrehaloseZona PellucidaOvarian FollicleTime FactorsAsepsisWomen's Health ServicesRewarmingMice, Inbred ICRInfertility, FemaleCell SurvivalWomen's RightsEgg ShellLive BirthEgg WhiteIceDry IceXenopusPostmenopauseSucroseEctogenesisHEPESOvulation InductionSpermatozoaWomen, WorkingTissue Culture TechniquesSex FactorsSperm-Ovum InteractionsButylene Glycols