Hi I'm 22 weeks pregnant now. In my sencond month i took all the tests(including thyroid). Dr. said results are looking good, no issues. Today i went for regular check up. Another gynaecoligst rewiwed the test reaults and suggeated to have thyroid tablet (12 mg) till my delivery. But my thyroid is under control only(3.49 only). Attached image of thyroid test. Can anyone pls. suggest whether i need to take thyroid tablet or not?. I'm really confused. If thyroid is in control why i need to take take tablet.... pls . anyone help on this.