Hi Melissa, Are you ready for this?!! Essay alert!!
Radioactive Iodine treatment is given when you have an overactvie thyroid which I had for over 5yrs, they tried to treat me with a drug called carbimizole on and off you take it for 18months then come off see if it has stopped the prob but never did.
Then in 2006 had what they call a thyrotoxic storm basically very overactive blood pressure through roof and to much thyroxine in my system it made me hallucinate all sorts had hosp stay and mega dose of carbimazole, again it didnt work so specialist recomended radioactvie iodine.
It a small capsule that you take and iodine goes straight to the thyroid gland and has an amount of radioactivty in it that kills of the gland then you gradually go underactive and they put you on thyroxine to provide you with enough thyroxine.
As soon as you take the radioiodine you have to stay away from preg women, kids and elderly for 3 weeks as you give off radiation. (good bit 3 weeks off decorated whole house)
Drs recomend not ttc for 6months after to make sure radiation is out of system so we did and started ttc jan 07
The thyroid controls metabolism so overactive I lost loads of weight was quite hyper ( still am a bit!!) and you can get bulging eyes also known as graves disease, underactive you gain weight and feel tired. (should have put that bit at the top)
Hope it makes sense if not ask away x x Also meant to say gonna start charting tomo on paper for now got app with ferility people in febxx