TweetIt depends on what I'm running. If I was running a long acting ester in my cycle such as enenthate I'd run it up until 3 days before the end of the half life. So what I'm saying I run it 3 days up until I strat clomid therapy. If I'm running all short esters which I usualy would I'd run it unti the end of the cycle. If it was fina only I'd probably go 6-10 weeks depending on my goals. Probalby on 6 if I was trying to cut with it but 10 if I was trying to bullk with it.