The Corpus Luteum Secretes ________

Question

The corpus luteum secretes ________.
A) FSH
B) estrogen
C) progestins
D) LH
E) relaxin

Accepted Answer

The corpus luteum is a temporary gland that forms from the remnants of the ovarian follicle after ovulation. Its main function is to secrete progesterone, which prepares the uterus for implantation of a fertilized egg and maintains pregnancy if it occurs. While LH also plays a role in the development and function of the corpus luteum, it is not secreted by the gland itself. FSH and estrogen are involved in the development of the ovarian follicle before ovulation, while relaxin is mainly produced by the corpus luteum during pregnancy to relax the pelvic ligaments.