Hello am new to the site and this is my first post. Am 39 and have just started my very first course of HGH (hygetropin) my first two weeks I used 4iu split into 2 doses am and pm I am now into my 3rd week and have gone straight upto 8iu a day split into am and pm. I wanted to know when and if the side effects would start as I don't seen to be having any at the moment. Thanks