Assertion: amenorrhea | /r/CreatedBy | factor
Facets:
Source sentences:
text: Amenorrhea is a common PCOS symptom that can be improved, but it also can be caused by other disorders and factors, so it is important to discover its underlying cause to initiate a course of treatment.
text: However, amenorrhea can be caused by other factors too.
text: Amenorrhoea can be caused by a number of factors, and each one has a different outcome on reproduction.