Assertion: amenorrhea's cause | /r/HasSubevent | primary amenorrhea
Facets:
Source sentences:
text: Causes of secondary amenorrhea can also result in primary amenorrhea, especially if present before onset of menarche.
text: Causes of secondary amenorrhea can also result in primary amenorrhea, especially if present before onset of menarche.
text: Causes of secondary amenorrhea can also result in primary amenorrhea, especially if present before onset of menarche.
text: Causes of secondary amenorrhea can also result in primary amenorrhea, especially if present before onset of menarche.