An eq bridge is something a lot of guys use. E2 is one. I have used it for a bridge as well. Don't think it will allow your HPTA to return your natural test, it won't. But it makes a good bridge because it is anabolic and doesn't aromatize into much, a simple E. I used 300mg/wk, E2 uses 500mg/wk. What's new, he uses more than me.