Assertion: corpus luteum | /r/CapableOf | secrete progesterone
Facets:
value: for maintaining the pregnancy
type: PURPOSE
Source sentences:
text: The corpus luteum is a temporary endocrine gland in the body that secretes mainly two hormones such as progesterone and estrogen for maintaining the pregnancy.
text: The corpus luteum is a glandular structure that secretes progesterone and some estrogen.