Hi doctor,I am five weeks pregnant now. Currently, my T3 is 1.05 ng/mL, T4 is 5.0 \xce\xbcg/dL, TSH is 27.62 \xce\xbcIU/mL. I started Thyronorm 75 mcg today. What if my T4 was low from the past five weeks? Has it affected my baby already? Will it affect the baby\s brain development?
Hello. I just read your query about your thyroid function test results, and it appears that you have hypothyroidism. Let us be positive and hope for the best. Hope you find my advice of some benefit. Good luck. For more information consult an endocrinologist online  Take care.