ZygoteEmbryo, MammalianEmbryo, NonmammalianChick EmbryoEmbryonic DevelopmentBlastocystGene Expression Regulation, DevelopmentalEmbryo ImplantationEmbryonic and Fetal DevelopmentFertilization in VitroPregnancyZygote Intrafallopian TransferCleavage Stage, OvumEmbryo Implantation, DelayedMorulaBlastomeresOocytesFertilizationTime FactorsCochlear ImplantationEmbryo LossEmbryo TransferCryopreservationMolecular Sequence DataIn Situ HybridizationLens Implantation, IntraocularLarvaSperm Injections, Intracytoplasmic