Congenital AbnormalitiesChromosome AberrationsChromosome DisordersAbnormalities, MultipleKaryotypingHungaryPregnancyAbnormalities, Drug-InducedInfant, NewbornArthrogryposisHydranencephalyTrisomyAneuploidyTranslocation, GeneticIn Situ Hybridization, FluorescenceFetal DiseasesSex Chromosome AberrationsUltrasonography, PrenatalAbortion, SpontaneousCytogenetic AnalysisPrenatal DiagnosisArbovirus InfectionsFanconi AnemiaPregnancy Trimester, FirstIntellectual DisabilityUrogenital AbnormalitiesHeart Defects, CongenitalPregnancy OutcomeChromosomes, Human, 6-12 and XLimb Deformities, CongenitalAbnormal KaryotypeGestational AgePregnancy ComplicationsCrisscross HeartSyndromeFanconi Anemia Complementation Group ProteinsChromosomes, Human, Pair 13CryptorchidismFetal DeathAzoospermiaDermatoglyphicsCytogeneticsMaternal AgeMosaicismChromosome BandingSex Chromosome Disorders of Sex DevelopmentPaternal ExposureDown SyndromeChromosomes, Human, Pair 18Chromosome DeletionKaryotypeStillbirthFetusPerinatal CareHypospadiasTeratogensAmniocentesisRetrospective StudiesInfertility, Male6-MercaptopurinePreconception CarePhenotypeChromosomes, Human, YChromosomes, Human, Pair 8MonosomyOligospermiaChromosomes, Human, Pair 14Chromosomes, Human, Pair 11Spectral KaryotypingTriploidyChromosomes, Human, XPreimplantation DiagnosisAnemia, RefractoryPedigreeXYY KaryotypeSulfasalazineIncidenceChromosomes, Human, Pair 21Chromosomes, Human, Pair 7Chromosomes, Human, Pair 1Chromosomes, HumanMyelodysplastic SyndromesPregnancy Trimester, SecondChromosomes, Human, Pair 12Risk FactorsAzathioprineNeckPregnancy, High-RiskChromosomes, Human, Pair 17Case-Control StudiesMagnetic Resonance ImagingNuchal Translucency MeasurementInfant MortalityCohort StudiesProspective StudiesDenmarkChromosomes, Human, 4-5Turner SyndromeKlinefelter SyndromeFetal Heart