hello doctor...my thyroid level was 11 when I took the blood test while I'm pregnant (2month) then I took thyrox75 then my level dropped by 4 then my doctor suggested thyrox 50.. throughout my pregnancy I took thyrox 50 and my level was 3 during 3rd trimester.....45days after delivery i checked my level it was 0.3(thyrox 50) then doc reduced my dosage to thyrox 25 then after 2months my thyroid level is 0.2..should I continue d tablet or can I drop it since my level is normal??