Table 2.

Recommendations of the US Preventive Services Task Force on Screening for Congenital Disorders. Amniocentesis or chorionic villus sampling for chromosomal studies for Down syndrome

Amniocentesis or chorionic villus sampling for chromosomal studies for Down syndrome
Maternal serum α-fetoprotein for neural tube defects
Neonatal screening for sickle hemoglobinopathies
Neonatal screening for phenylketonuria
Neonatal screening for hypothyroidism