VitrificationCryoprotective AgentsEthylene GlycolCryopreservationPropylene GlycolEthylene GlycolsButylene GlycolsFreeze SubstitutionBlastocystDimethyl SulfoxideOocytesEmbryo Culture TechniquesFreezingSolutionsEmbryo TransferTissue PreservationFertilization in VitroFertility PreservationEmbryonic DevelopmentThermal ConductivityMorulaPropylene GlycolsTissue SurvivalCleavage Stage, OvumEmbryo, MammalianReproductive Techniques, AssistedPregnancy RateEmbryo ImplantationTrehalosePregnancyIn Vitro Oocyte Maturation TechniquesAsepsisRewarmingOvaryOvarian FollicleCell SurvivalSucroseDry IceIceHEPESMice, Inbred ICROocyte RetrievalTissue Culture TechniquesMetaphaseEctogenesisLive BirthCumulus CellsOocyte DonationOogenesisSus scrofaFormamidesFetal ViabilitySingle Embryo TransferSperm Injections, IntracytoplasmicFertilizationZona PellucidaGlycerolZygoteNitrogen