I would suggest doing as you plan with tapering off the dosage of.xt. By the time you get your pct in line you would be in good enough shape to start your methyl e. I took novedex xt before and it can be potent. If you want to be safe just wait 2 weeks when you are done. I only took it for 4 weeks and used it during my pct. Taper down. Get off. Wait a week or two. Then begin cycle.