i am currently taking 12 iu's of gh daily and for the last few days i feel very tired and lethargic. i slowly worked my way up to that starting at 3 then 4.5 then 6 then 9 and now 12. I currently added insulin at 10 iu's in mornig upon wakening and after i train another ten. i am getting ready to do the juniors in june and i weigh about 214 at 5'4" and about 9%bf. just wanted to know if anybody expirenced tiredness and lethargicness on high doses of gh.