Answer
3a. Follicle stimulating hormone (FSH) is used in a test for menopause.
3b. FSH levels increase in menopause.
3 c. In pregnancy, ovarian receptors become insensitive to FSH, and the ovary no longer secrete estrogens and progesterone; as a consequence, the ovarian cycle ceases, and menopause ensues.
Work Step by Step
3a. Follicle stimulating hormone (FSH) is used in a test for menopause.
3b. FSH levels increase in menopause.
3 c. In pregnancy, ovarian receptors become insensitive to FSH, and the ovary no longer secrete estrogens and progesterone; as a consequence, the ovarian cycle ceases, and menopause ensues.