Aladinlabalango Aladinlabalango Science Answered Which of the following statements does NOT describe the regulation of ovarian feedback mechanism? A. FSH and LH both inhibit GnRH production in the hypothalamus which in return decrease FSH and LH. B. Estrogen sometimes inhibits at low concentration but actually has a positive effect at high concentrations. C. Estrogen decreases GnRH levels and therefore decreases LH and FSH. D. Estrogen increases GnRH levels and therefore increases LH and FSH.