Prenatal testing is used to assess for genetic risks and to identify genetic disorders. In ...

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Response:
Increased maternal serum alpha-fetoprotein levels may indicate a neural tube defect, Turner syndrome, tetralogy of Fallot, multiple gestation, omphalocele, gastroschisis, or hydrocephaly. Therefore, additional information and more specific determinations need to be done before any conclusion can be made. Down syndrome is associated with decreased maternal serum alpha-fetoprotein levels. This type of testing provides no information about the acidbase status of the fetus. Immediate termination is not warranted; more information is needed.