Assertion: amenorrhea's cause | /r/HasProperty | natural
Facets:
value: completely
type: DEGREE
Source sentences:
text: The most common causes are completely natural and occur when a woman becomes pregnant, is breastfeeding or reaches menopause.
text: The main causes of amenorrhea are pregnancy, breastfeeding and menopause, which are natural causes of the body, in periods in which changes in the levels of the hormones progesterone and estrogen are common.