I'm 22.10 years old & unmarried. I'm worried with my thyroid blood test reports. I consult gynecologist as I'm suffering from irregular periods (early periods) since 6 months. Doctors asked for Ultrasound test of pelvis which is normal and thyroid test which is not so good. The test shows T3 1.1ng/ml, T4 (tota)l 5.5ug/dL, TSH (ULTRA) 12.2uIU/ml. Doctor has prescribed T.Thyronorm 25mcg for 2 months and Primolout tablets two twice a day for 15 days. Since a year I'm doing gym and I have lost around 8-10 kg. I'm afraid do I have to continue thyroid tablets throughout my life?