My SIL and a friend of mine had the same problem. My SIL went on to have two healthy boys but my friend went on and adopted a child. The only advice I would have is make sure that you and your husband are emotionally ready for whatever challange is in your way. Infertility can really put a stress on a marriage no matter how strong you think it might be.
My husband and I spent 15 years of our married life trying to get pregnant. Finally we did IVF. It worked. This was the hardest thing I ever did. If this is something you decide, please be prepared. No one can explain how emotional this can be. You would get shots every day, and you get very emotional. It was a true test on our marriage. If he wasn't the kind, patient man he is, we wouldn't have made it. We are very happy now. I have a 4 yr old perfect girl and a 18mth old perfect boy. We wasted a lot of years on all those other treatments.