Cystic fibrosis
Spinal muscular atrophy
Sickle cell disease
Alpha thalassemia
Beta thalassemia
Trisomy 21
Trisomy 13
Trisomy 18
Sex chromosome aneuploidy
D for RhD negative patients
C, c, D, E, Duffy (Fya), or Kell (K) for alloimmunized patients
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Aneuploidies, recessive conditions, and red blood cell fetal antigens at 10+ weeks.
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UNITY is a screening test. Any high-risk result should be followed up with diagnostic testing.
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Recessive
Cystic fibrosis
Spinal muscular atrophy
Sickle cell disease
Alpha thalassemias
Beta thalassemias
Aneuploidy
Trisomy 21
Trisomy 18
Trisomy 13
Sex chromosome aneuploidy
D for RhD negative patients
C, c, D, E, Duffy (Fya), or Kell (K) for alloimmunized patients
Fetal Antigens