My husband was on that for the same thing. We were told not to expect anything in the way of pregnancy
until he was off of it. The DR said that his infection may have played a part in why we hadn't conceived yet. We were in month number 8 at the time, and wouldn't you know it- that's when we got pregnant. Wow, I guess I made a short answer long here. Sorry about that. I guess, based on my own experince, that the answer would be no. It shouldn't affect your ability to conceive. Good luck!