Questions to ask the urologist?

Kim

We had a reversal in December 2017. At three months there were no sperm in the sample. At six months we had 5 million and he put hubby on clinic, prednisone and an estrogen inhibitors. He has another analysis and follow up appointment next week. I can’t attend the appointment so other than asking for copies of the results, what should I ask? Or have him ask? What are we hoping for in our results?