Assertion: melatonin | /r/HasAspect | severe effects
Facets:
value: on breastfeeding
type: LOCATION
value: on a fetus
type: TRANSITIVE-OBJECT
value: on newborn
type: LOCATION
value: on pregnant
type: LOCATION
Source sentences:
text: As melatonin may have more severe effects on a fetus or newborn, pregnant or breastfeeding women should check with their doctor before using it.