Gynaecology & Obstetrics General b2369aeb Regarding diagnostic use of FSH in menopause, true is all except A Test is best done on day 3 → 5 of the cycle. B Two measurements at least 2 weeks to 3 months apart is recommended. C Useful to predict when menopause will occur. D Monitoring FSH levels on treatment is of little value. High-Yield Explanation FSH levels are of no use at predicting when menopause will occur.