My wife had pregnancy induced thyroid, doc suggested to remain on medication. Presently she is taking Thyronorm 75. We recently h ad a thyroid test (method electrochemiluminescience immunoassay, competitive principle and the results were as below : T3 was in range (80-200), T4 also was in range (5.10 -14.10). But TSH 3rd generation was 8.610 which was higher than the normal range(0.27-4.20). Kindly explain this situation and what can be the solution. Attached is the report.