I was diagnosed with hypothyroidism at the first month of my pregnancy.I initially had
tsh 9.5.I was given 25mg thyronorm then 50mg then 75mg .After delivery my tsh was 0.6 so dosage was reduced to 50mg.After a year of feeding my periods became very irregular.again I tested my tsh was 9.2.Again dosage was increased to 75mg.Even then my tsh high.