<prompt> All of the following are raised in PCOS exceptE2 :E1LH :FSHLDL :HDLFasting serum insulin  <response>: Ans. is a, i.e. E2 :E1 Ref: Shaw gynae 15thed, p370 Table 38.1In PCOS: E1 :E2 Ratio is increased not E2 :E1 LDL:HDL Ratio is increased LH:FSH Ratio is increased Fasting insulin levels were raised Fasting glucoseinsulin ratio is decreased 4.5 