Chromosome AberrationsChromosome DisordersKaryotypingTrisomyAneuploidyIn Situ Hybridization, FluorescenceSex Chromosome AberrationsCytogenetic AnalysisTranslocation, GeneticAbnormal KaryotypeChromosomes, Human, Pair 13AzoospermiaCytogeneticsSex Chromosome Disorders of Sex DevelopmentMosaicismChromosome BandingPregnancyUltrasonography, PrenatalChromosomes, Human, Pair 18Down SyndromeChromosome DeletionKaryotypeAbnormalities, MultipleFetal DiseasesAmniocentesisPrenatal DiagnosisChromosomes, Human, Pair 8Infertility, MalePregnancy Trimester, FirstEarly Detection of CancerChromosomes, Human, YAbortion, SpontaneousSpectral KaryotypingChromosomes, Human, Pair 11TriploidyOligospermiaChromosomes, Human, XMonosomyChromosomes, Human, Pair 14Preimplantation DiagnosisPrognosisAnemia, RefractoryXYY KaryotypeChromosomes, HumanChromosomes, Human, Pair 21Retrospective StudiesChromosomes, Human, Pair 1Chromosomes, Human, Pair 17Chromosomes, Human, Pair 7Chromosomes, Human, Pair 12Pregnancy Trimester, SecondNeckMyelodysplastic SyndromesPregnancy, High-RiskChromosomes, Human, 6-12 and XNuchal Translucency MeasurementLung NeoplasmsBreast NeoplasmsMutationPloidiesProstatic NeoplasmsSensitivity and SpecificityPregnancy OutcomeProspective StudiesCongenital AbnormalitiesOvarian NeoplasmsMaternal AgeChromosomes, Human, 4-5Neoplasm ProteinsPhenotypeNeoplasmsDiploidyChromosome StructuresKlinefelter SyndromeAbortion, EugenicChromosomes, Human, Pair 3Chromosomal InstabilityTurner SyndromeFetal HeartDNA, NeoplasmChromosomes, Human, 1-3Chromosomes, Human, Pair 16Gestational AgeGene Expression Regulation, NeoplasticSpermatozoaStomach NeoplasmsAbortion, HabitualColonic NeoplasmsUniparental DisomyChromosome InversionMetaphaseChorionic Villi SamplingFollow-Up StudiesSurvival AnalysisChromosomes, Human, 21-22 and YChromosomes, Human, Pair 15Sperm Injections, IntracytoplasmicChromosomes, Human, 16-18Crown-Rump LengthGene Expression Profiling