Prenatal diagnosis of X-linked diseases.
D000028:Abortion, Induced; D000649:Amniocentesis; D005260:Female; D005332:Fetoscopy; D030342:Genetic Diseases, Inborn / Q000175:diagnosis*; D008040:Genetic Linkage; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods; D012730:Sex Chromosomes; D014960:X Chromosome