Assertion: uterus's function | /r/HasProperty | to allow flow of menstrual blood
Facets:
value: from the uterus
type: TRANSITIVE-OBJECT
value: into the vagina
type: TRANSITIVE-OBJECT
Source sentences:
text: The function of the cervix is to allow flow of menstrual blood from the uterus into the vagina, and direct the sperms into the uterus during intercourse.