A buddy of mine just got a prescription from a doctor for test cypionate. He prescribed him 27g 5/8" needles and told him to do this sub dermal, like insulin! Has anyone ever heard of this?! Am I the only one who thinks this is crazy? He says the doctor says its some new way of doing it... Supposedly this is a reputable athlete doctor. Is 5/8" even long enough to do this intramuscular? I've always used 1 1/2" or at least 1" 23g.