title: Is it a boy?
mesh_terms: D004247:DNA / Q000032:analysis*; D047108:Embryonic Development; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D021141:Nucleic Acid Amplification Techniques; D016133:Polymerase Chain Reaction / Q000379:methods*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D018570:Risk Assessment; D012732:Sex Determination Analysis; D014998:Y Chromosome / Q000032:analysis*
chemical_list: D004247:DNA