Intrauterine diagnosis of fetal chromosomes.
D000328:Adult; D000649:Amniocentesis; D000650:Amnion; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D046508:Culture Techniques; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007621:Karyotyping; D008722:Methods; D011247:Pregnancy; D011677:Punctures; D012730:Sex Chromosomes