ZygoteUterusTrophoblastsMetrial GlandMyometriumPregnancyEmbryo ImplantationUterine RuptureEmbryo, MammalianPlacentaPlacentationDeciduaCell WallChorionic VilliEmbryo, NonmammalianPregnancy, AnimalEndometriumChick EmbryoUterine NeoplasmsBlastocystEmbryonic DevelopmentFertilization in VitroZygote Intrafallopian TransferEmbryo Implantation, DelayedCleavage Stage, OvumUltrasonography, PrenatalEmbryonic and Fetal DevelopmentGestational AgeEmbryo LossCochlear ImplantationGene Expression Regulation, DevelopmentalBlastomeresFertilizationMorulaOocytesEmbryo TransferLens Implantation, IntraocularCryopreservationTime FactorsSperm Injections, Intracytoplasmic