The normal range for TSH for most labs is around 0.
4-4.5. However there are some studies demonstrating that if your TSH is over 2.5 while pregnant, your risk for miscarriage may be higher than when your TSH is 0.4-2.5, even though the TSH is normal. Your TSH is below the normal range and you should be evaluated by a medical endocrinologist to see if you will need treatment. Best of luck!