I'm on my 5th week of GH. I started at 2IUs ED and then bumped it to 4IUs the beginning of week 3 (am/pm injections). This is the beginning of my 5th week and so far I haven't gotten any sides like numb hands or feet. You kind of want to feel the sides so you know it's legit. I was running generic blue tops for the first 3 weeks but were getting welts so I switched to Hygetropins. The welts went away but still no noticeable side (maybe some water retention, better sleep and a better sex drive and more energy, but all that could be psychosomatic). Was hoping to get the numb hands so I'd know it was legit. I'm 34 and 190.