next step

We've been trying for 10 months and I had my annual appointment the other day. Doctor suggested the next step would be sperm analysis and possibly starting clomid. As expected, hubby was not super thrilled about the idea of the sperm analysis, says it's an embarrassing situation. (Understandable) This whole process has definitely lost a lot of the natural excitement and charm now that we've gotten to this point. He thinks we haven't been trying long enough but I'm a little more concerned and siding with the doctor at this point. After a few days of thought I've decided on a compromise and if they'll let me start clomid before he gets tested and if he promises to start taking supplements we can re-assess in February if nothing happens. Of course I worry that after all this he'll have to get tested in February and something is wrong on his end and these next few months will have been a waste. Did some research on supplements and I find it interesting that they suggest to take wayyy more than the daily nutritional value because I had been taught that anything your body doesn't need just gets expelled in your urine. Any thoughts? Suggestions? Similar situation?