Fetal sex determination.
D000649:Amniocentesis; D000653:Amniotic Fluid / Q000166:cytology; D005260:Female; D005333:Fetus; D005865:Gestational Age; D006801:Humans; D007621:Karyotyping; D008297:Male; D008856:Microscopy, Fluorescence; D010641:Phenotype; D011247:Pregnancy; D012730:Sex Chromosomes; D012732:Sex Determination Analysis