my doctor wanted to do some blood work on me so i did and she said my thyroid was low, she said it was low enough to put me on thyroid meds...she wants me to wait 2 weeks and get the blood work done again to see if my thyroid gets better...if it doesnt she is going to put me on meds...I am on a deca only cycle right now of 200mg a week and im going on my 6th week right now...does anyone know if deca causes thyroid problems or if that is caused by something else...Because I dont want to take this thyroid med if I dont have to