i got sustanon from a friend I was told to take .7 cc/ml every five days i guess thats 700 mg. Its been 21 days so 4 injections. I have like 7.5ml left so I know that I pretty much need another half cycle. Im about to order more but not really sure how i should finish. I know i sound retarded but this is new to me and ive been doing research but wanted to ask advice for my particular case.