Assertion: amenorrhea's cause | /r/HasProperty | low levels of fsh and lh
Facets:
Source sentences:
text: In the absence of secondary sex characteristics, the most common cause of amenorrhoea is low levels of FSH and LH caused by a delay in puberty.
text: In the absence of secondary sex characteristics, the most common cause of amenorrhoea is low levels of FSH and LH caused by a delay in puberty.