a year ago everything was different for IGF. I think all of this is a learning process. What works for me might not work for you. The info we know today a year from now will be something totally different.
How long do we get shit down for taking HGH, I have no idea. I take one dose right before bed to make sure I get some while sleeping. Other then that I have no way of knowing if my body is going to produce any that night or not.