How do you feel synthroid is working for you? Does your doc ever check your FT3? Do you have any lingering hypo symptoms? You might be interested in this blog post I was reading the other day about combined therapy. There’s a good, up-to-date free review available on hypothyroidism causes and treatment options here too: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267517/ Don’t settle for anything less than optimal.
Oh, and congratulations!