Assertion: marriage's child | /r/HasProperty | born of first cousins
Facets:
Source sentences:
text: In April 2002, the Journal of Genetic Counseling released a report which estimated the average risk of birth defects in a child born of first cousins at 1.1–2.0 percentage points over an average base risk for non-cousin couples of 3%, or about the same as that of any woman over age 40.