I have hypothryoidism, not hyperthyroidm, but I wanted to let you know that I have had one healthy daughter and we are expecting another baby in August. I was diagnosed when I was 20 and I have been taking thyroid meds since. I'm not sure what you do for hyperthyroidism but from what I understand as all as your thyorid is being monitored and is within the normal range you can have a nornal and healthy pregnancy.
I wish you the best!
Mommy to Aine 3/5/01, ^i^Phoenix 11/8/02 and Baby Bee edd 8/20/03
Homeschooling Mama to 4 little ones: DD 9, DS 7, DD 4, DS 23 months, and another one due 3/2011.