It all depends bro, if you are prone to this things you mention or not, do you know?? If you don't you can try it without it, see what happens and take it from there, just to see, ALWAYS HAVE AI´s ON HAND THOUGH! I tell you what though,, Proviron is present in everyone of my cycles @ either 50mg or 100mg depending how much test I'm using at the time. My 2 cc´s.