For one day each week--usually the 3rd or 4th day after the shot as that is when the most effect happens. Remember, this is a type of immunotherapy so your immune system might be functioning better and doing its job going after pathogens.
I'm not off GcMAF. I've taken it for nearly 4 years with a few breaks when other treatments were giving me too much inflammation. What I hear from my others, and my own experience, is that whatever benefits you are going to get from GcMAF you will get in the first 6 months to a year. After that, it has been maintenance for me in order to maintain my gains. So, I'm not doing "much better," but I am doing better than before GcMAF.
@Sushi i never thought about maintaining it. For some reason I thought after the 6-12month course is up that's it. But keeping it going every so often is a good idea.
I hope I even see some improvement like you...it's better than no improvement!