Hi! I am 15 weeks pregnant with twins. I don't have a thyroid as it was taken out over 20 years ago due to a malignant tumour. I had a blood test last week and my reading was TSH=0.07 and FT4=18.7. My GP says I don't need to increase my thyroxine dosage and unfortunately I am not going to be seeing an endocrinologist anytime soon to get this confirmed by an expert. Please could someone confirm that my blood results are fine and no changes are actually necessary to my dosage? I thought I would have needed to increase my dose by now! I am on 175 mcg of levothyroxine per day. Thanks in advance!