How many IUs are you guys taking? I am on 4.5 IUs daily, 5 on 2 off, Pharma GH. Been on roughly 4 months give or take. My left hands fingers are numb 24/7 and all night, every night, I wake up with both hands totally numb. It is wrecking my sleep, and I use my hands for work, so it's hard! I want to up my dose to the 6-7 IU range, but damn. I don't think I can take it. Haha. How are you guys doing and how are your sides?