Assertion: period's discharge | /r/MadeOf | blood
Facets:
value: from the uterus
type: LOCATION
Source sentences:
text: Some females may have brown, red, or black vaginal discharge at the end of their menstrual periods if their vaginal discharge still contains blood from the uterus.
text: Brown discharge before a period is typically a vaginal discharge that contains blood.
text: At this time, some people may notice ovulation bleeding, which is slight spotting or a very light-colored discharge containing blood.