How long should I run gh before testing IGF-1?

[testluva]

In addition to a IGF-1 you also need to do a growth Hormone Serum blood test. This will give you a better idea if your GH performance. Do the blood work three hours after your pin

[Zeezer]

In addition to a IGF-1 you also need to do a growth Hormone Serum blood test. This will give you a better idea if your GH performance. Do the blood work three hours after your pin

I had serum and igf-1 tested a few days into my run. Pinned 10iu IM in my delt 3-12hrs before blood drawn. Serum was 32.9ng/ml and igf-1 was 178, hence my inquiry about how far into my run until I can get an accurate igf-1 reading.