I am being treated for pcod, in my hormonal profile- tsh is at 6.15, i'm 26 y/o and weigh 45 kgs. I'm prescribed thyronorm 25 mcg, does my thyroid level need this supplement? If I once start it, will I have to continue it life long or it can be stopped if my reports get better? Also my prolactin is at 25.45 and I have been prescribed cabergoline .25 mg once a week, is this required at my test result? Is this also a life long medicine? How soon can it be withdrawn?