Answer: Eto po sana po makatulong
Explanation:
Gonadotropin-releasing hormone (GnRH) is produced by a part of the brain called the hypothalamus. When it circulates in the blood, it causes the release of two important hormones (see below, and Figure 4.1) from the pituitary gland in another specialised part of the brain.
Gonadotropin is pronounced ‘gonn add oh troh pinn’. Hypothalamus is pronounced ‘hy poh thah lah mooss’. Pituitary is pronounced ‘pitt yoo itt ary’.
Follicle-stimulating hormone (FSH) is produced by the pituitary gland during the first half of the menstrual cycle. It stimulates development of the maturing ovarian follicle and controls ovum production in the female, and sperm production in the male.
Leutenizing hormone (LH) is also produced by the pituitary gland in the brain. It stimulates the ovaries to produce oestrogen and progesterone. It triggers ovulation (the release of a mature ovum from the ovary), and it promotes the development of the corpus luteum.
What is the corpus luteum? (Think back to Study Session 3.)
Reveal answer
Oestrogen is a female reproductive hormone, produced primarily by the ovaries in the non-pregnant woman. It promotes the maturation and release of an ovum in every menstrual cycle. It is also produced by the placenta during pregnancy.
Progesterone is produced by the corpus luteum in the ovary; its function is to prepare the endometrium (lining of the uterus) for the reception and development of the fertilised ovum. It also suppresses the production of oestrogen after ovulation has occurred
