Assertion: uterus's lining | /r/HasProperty | inner
Facets:
Source sentences:
text: In the absence of fertilization, the uterus sheds its inner lining and the unfertilized egg during menstruation.
text: The uterus contains an inner lining called the endometrium (which builds ups and sheds monthly in response to hormonal stimulation).
text: The uterus has a muscular outer layer called the myometrium and an inner lining called the endometrium.
text: In the absence of fertilization, the uterus sheds its inner lining and the unfertilized egg during menstruation.