this is obviously something you read on a GH thread somewhere i assume? Just like maverick said, you have to judge by the dose that works. You've only been on GH for 3 weeks. Give it some time. I did GH for a year and a half straight. 5ius daily on cycle, and 3ius for maint off cycle. Ive done up to 10ius/d 3x week offset by Slin twice a week. so Im not saying you're doing anything wrong, just givin you my experience. Ramp up slow. Even as you get to your goal IU, the sides should go away. Except the numbness... that shit stuck around a while. lol
With that being said, the adema should subside soon. Mine lasted about 6 weeks i think.
As for GH, i love it for LBM. But i love it more for the fullness and fat burning effects. i could eat HUGE amounts of whatever and still stay lean.
Hyperplasia will occur with GH. Yes you may experience more at higher doses, but i still think you select a dose based on your experience after using it. Gh is expensive and should be a long term commitment for sure. IMO 6 months at least. So if you are killing it in the gym with a good diet and you are growing LBM with 3 or 4ius, why not stay there and lengthen your time on.
My question to you is this. what is your cycle history? what are your stats? Age, weight, etc. Not saying you are, but people jump the gun on GH use like people do with mega doses of AAS, and alot of the times its not needed. but if its your next step, once you get into your run, you'll feel like King Kong on that shit.
When you get into things like Slin, GH, etc. you step into a new realm. GH completely changed the composition of my physique. It wasn't like i gained a bunch of weight, but the LBM i gained from GH was amazing, and even after taking a year off after my last comp, i didn't lose a pound. sure i got softer, but after taking that break, and 3 weeks of back in liftin heavy and a good diet, I'm right back to where I was, just not as lean. lol
Good luck.