HELLO doctor, I am 10weeks pregnant nd I have known hypothyroidism.. before pregnancy my tsh was .30 I was taking thyronorm 62.5 Mcg , thn doctor reduced my dose to 50 mcg, after getting a positive pregnancy result I got my tsh tested It Was 4.15. MY gynac increased the dose to 62.5, 4 weeks after taking the medicine my tsh is now 4.05, my gynac saw the reports nd said my thyroid is normal nd I shall continue the Same medicine. I have read tht during pregnancy tsh should b below 3, m really worried plzz doctor help nd let me know Wht should I do, I will b really greatful. THANKZZ