Question

Low level of progesterone and estrogen in blood stimulate.

• A. FSH-RH production
• B. LH production
• C. GH production
• D. All of these

Answer 1

Answer: (A)

FSH-RH production

When secretion of hormones is under the control of factors or other hormones, it is called the feedback control. If the level of progesterone and estrogen is low in the blood, it stimulates the hypothalamus to secrete more FSH-RH which results in increased production of FSH from anterior pituitary which in turn stimulates the increased secretion of estrogen and progesterone from ovary.