Assertion: estrogen | /r/CreatedBy | female ovaries
Facets:
value: mainly
type: DEGREE
value: usually
type: TEMPORAL
Source sentences:
text: Estrogen is a hormone that is usually produced by the female ovaries.
text: • Testosterone is largely produced in testes, in males while estrogen is mainly produced in female ovaries.
text: Estrogens are the sex hormones produced primarily by a female's ovaries that stimulate the growth of a girl's sex organs, as well as her breasts and pubic hair, known as secondary sex characteristics.