I received my igf blood test back .it came back 319 (between a 94-254 ng/ml)range..I did the hgh/igf testing protocol. My doctor sent it in igf testing and not hgh serum test? I injected sub q instead of Im.I later I realized I should have injected im.. I don't know what my baseline was before the test..Well here it goes,is 319 igf reading good for chinese generic blue tops? I know I'm going to get all kind of responses for this question..I hope I get all intelligent serious answers though....