AneuploidyIn Situ Hybridization, FluorescenceChromosomal InstabilityPreimplantation DiagnosisSensitivity and SpecificityChromosome AberrationsKaryotypingChromosome SegregationTrisomyPloidiesLimit of DetectionChromosome DisordersChromosomes, Human, Pair 18MosaicismAbnormal KaryotypeDiploidyPolyploidyChromosomes, HumanPolymerase Chain ReactionSpermatozoaNondisjunction, GeneticAneugensPolar BodiesMeiosisDown SyndromePregnancyChromosomes, Human, XCentrosomeKaryotypeMitosisMad2 ProteinsChromosomes, Human, Pair 13Maternal AgeSex ChromosomesSpindle ApparatusChromosomes, Human, YReproducibility of ResultsChromosomes, Human, Pair 21ChromosomesInfertility, MaleGenomic InstabilityDNA, NeoplasmMetaphaseXYY KaryotypePrenatal DiagnosisCytogenetic AnalysisKlinefelter SyndromeY ChromosomePrimed In Situ LabelingSex Chromosome AberrationsCytogeneticsUltrasonography, PrenatalDNA ProbesFlow CytometryOligospermiaMaternal Serum Screening TestsAurora KinasesSpectral KaryotypingSperm Injections, IntracytoplasmicPregnancy Trimester, FirstFetal DiseasesGenetic TestingOocytesAmniocentesisM Phase Cell Cycle CheckpointsImage CytometryAurora Kinase AAbortion, SpontaneousNeoplasmsChromatidsCell Transformation, Neoplasticp-FluorophenylalanineComparative Genomic HybridizationKinetochoresCell Cycle ProteinsGene DosageNuchal Translucency MeasurementMutationX ChromosomeTetrasomyTranslocation, GeneticDNASex Chromosome DisordersMolecular Sequence DataFalse Positive ReactionsBacteriological TechniquesBlastomeresTime FactorsHaploidyCentromereChromosomes, Human, Pair 12Evaluation Studies as TopicBiosensing TechniquesDNA PrimersDemecolcineChromosomes, Human, Pair 17Signal Detection, PsychologicalBase Sequence