Need Advice and Suggestions Please!

Ashley
My husband and I have been TTC for over a year now. I'm 32 and have had a blood test with great stats and a clear ultrasound. I ovulate every month with typically 3 peak days. Only test I haven't done yet is a HSG to check my tubes but my doc didn't feel it was that necessary. 
My doctor won't let me try clomid until my husband gets a sperm analysis. He is a smoker, has been for about 15 years. I think he is scared of what his results might be. 
Any advice/knowledge for someone with a spouse who smokes? Or a spouse who's not excited about having a sperm analysis done?