i going to run a test ent only cycle 500mg/week. they sell it in 10ml 250mg/ml per vial, i wanna run it for 10 weeks, so do i need 20 vials or 10 vials, i'm confused on cc's,ml,mg. i was told to do one 250 mg shot on sunday then another 250mg shot on wednsday. so is one vial one complete shot?