Sir my wife had premature abortion in the 1st month of pregnancy in last JUNE. after that we couldn t make it conceive. we undergone various tests and in it only one thing was abnormal. that was TSH level which is 4.77 mlU/l (on 10 -Jan 13.her period started on 8th of Jan13 when the test conducted on third day of the period) she undergone HSG on 18th of Jan 13and we started trying for baby on 20th onwards and on8th of Feb 13 we checked and found positive pregnancy result. she was started THYROFIT 12.5 DAILY(from 18 Jan onwards.till date its been 20 days on this medicine). now when we shown to a new doctor she said the dose should be increased to 25 mg.and we started 25 mg(she said 12.5 mg is too less dosage for a pregnant lady and it will affect the brain formation of the baby). but the old doctor said wait for the next TSH test in the end of this month. plz suggest me what to do. i am confused now whthr to increase the dose or to continue the old dose.