Assertion: amniocentesis's pregnancy | /r/CapableOf | test positive
Facets:
value: for down syndrome
type: OTHER
value: for chromosomal problems
type: OTHER
value: for neural tube defects
type: OTHER
Source sentences:
text: Because of the potential risks, amniocentesis is only recommended for pregnant women over the age of thirty-five, women who have had previous pregnancies testing positive for chromosomal problems or neural tube defects, and women who have harmful genetic diseases in their family history.
text: Studies show that as many as 90 percent of pregnancies which test positive for Down syndrome are terminated.