I have 250 mg of test E . I have read the info on first time injections > I do not know how to convert 250 mg into ml. I have a 3ml ,20g, 1 1/12 inch needle. what amount do I take . I have read 1cc . I'm going to take 400 a week split up into monday and thursday. Also I only have one 250mg vile . will I need another vile to finish my cycle. Please help!!!! also what does it brake down in cc's.