Assertion: cystic fibrosis's parent | /r/HasProperty | offered chorionic biopsy
Facets:
value: during pregnancy
type: TEMPORAL
value: to identify
type: PURPOSE
Source sentences:
text: Parents who are thought to have increased likelihood of having a child with cystic fibrosis may be offered a chorionic biopsy or amniocentesis during pregnancy, to identify if the baby has the condition.