Turner SyndromePubertyPuberty, PrecociousPuberty, DelayedSyndromeMosaicismChromosomes, Human, XKaryotypingSex Chromosome AberrationsSexual MaturationOxandroloneIsochromosomesMonosomyHuman Growth HormoneBody HeightGonadoblastomaDown SyndromeAge Determination by SkeletonGrowth DisordersRing ChromosomesX ChromosomeGonadal Dysgenesis, MixedRetrognathiaSex ChromatinTrisomyGrowth HormoneAbnormal KaryotypeKaryotypeAortic CoarctationChorionic Villi SamplingY ChromosomeSocial AlienationMetacarpusChromosomes, Human, YAmniocentesisCardiovascular AbnormalitiesChromosome DisordersMetabolic Syndrome XPalateGrowthVirilismOocyte Donation