Preimplantation DiagnosisPregnancyEmbryo, MammalianEmbryo ImplantationEmbryo, NonmammalianClustered Regularly Interspaced Short Palindromic RepeatsBlastocystInverted Repeat SequencesChick EmbryoCRISPR-Associated ProteinsEmbryonic DevelopmentBlastomeresEmbryo ResearchFertilization in VitroEmbryonic and Fetal DevelopmentCRISPR-Cas SystemsEmbryo DispositionCryopreservationPersonhoodBeginning of Human LifeGene Expression Regulation, DevelopmentalZygoteEmbryo LossDNA, IntergenicPregnancy RateMorulaEmbryo Culture TechniquesEmbryo TransferCulture TechniquesStreptococcus thermophilusEctogenesisCleavage Stage, OvumSingle Embryo TransferOocytesSperm Injections, IntracytoplasmicCloning, OrganismLifeMosaicismEmbryologyValue of LifeRNA, GuideRNA, ArchaealAnatomy, ArtisticTheologyIncubatorsMolecular Sequence DataFetal ViabilityZebrafishIn Situ HybridizationResearch Embryo CreationMesodermMorphogenesisBase SequencePrenatal InjuriesEthylene GlycolFetal ResearchGestational AgeVitrificationGastrulaCryoprotective AgentsReproductive TechniquesRNA CleavageBody PatterningYolk SacPregnancy OutcomeFertilizationAneuploidyTrophoblastsMoralsSulfolobus solfataricusGerm LayersCulture MediaHuman CharacteristicsZona PellucidaTime FactorsHomeodomain ProteinsArchaeal VirusesNotochordNuclear Transfer TechniquesGamete Intrafallopian TransferEctodermRNA, MessengerCell DifferentiationZebrafish ProteinsEmbryonic Stem CellsTranscription FactorsTotipotent Stem CellsFetusFallopian TubesEndometriumPropylene GlycolCatholicismPectobacteriumMutationGenome, ArchaealXenopus ProteinsThiepinsCell NucleusAmino Acid SequenceChromosome Aberrations