Well I'm actually on my cycle now and in the first week gyno set in. I'd been taking arimidex .5mg eod witch obviously didn't combat the gyno so I started nolva and the symptoms completely subsided within a few days. I was going to discontinue the nolva at the end of this week and see how I do without it. My real question is, that this time and every time in the past upon starting nolva, I develop ED. Is this common? Also is it a good idea to try and discontinue the nolva at the end of the week or should I continue throughout my cycle?