D.M.
Hi,
I have had a thyroid problem since I was 10..(I am now 27)...take the med. everyday IN THE MORNING at the same time and hour before eating or three hours after eating and you'll be fine. Once you get preg. they will test you every month, usually your medication has to be adjusted for the hormone changes in your body but nothing serious. I have HYPO-thyroid which is an underactive thyrod, but my Mother has HYPER thyroid like you. They removed 80% of her thyroid because it was so severe, and it functioned normally for 25 years on the 20% that was left. When she was about 50 she had to start taking the same med i take to increase it's productivity. When she had all of her thyroid and it was over active she had three chidren with no problems. After it was removed she had me with no problems....
You may want to get your kids checked and suggest your siblings...of my mother and her siblings, 6 total, 3 had a thyroid issue...of my mothers children, 4 total, two of us have it. My daughter, now 9 gets checked every year at her physical.
Of course take care of it, but really with the advancment of medicine these days, it really is no big deal once you are on the meds or have an action plan with your doctor or endocronologist.
Hope this helps!!!
D. :)