Indeed, that's great. I'm at 5.5 months, and only recently started getting a small response with meds. (My wife is my best friend. Bimix is a close second
.)
Do note that Dr. Mulhall writes in his book that the low point for post-surgery ED is around 2-3 months. So, in some folks (hopefully not you), issues will increase for awhile before they disappear.
-Gedman