Very low tsh in 8 weeks pregnancy

I have done my tsh on my 8 th week pregnancy and was 0.07 mIU/l

I didn't have any problem before with tsh and t4 (last one done 1 year before)

Anyone knows what is happening?

[Florencenightingale]

I really couldnt guess as both times mine went up. It was 0.81 before pregnancy then 3.44 when about 8 weeks. I would ask your gp or fertility doc what this might mean. I was told it just needs to be under 2.5. What does of thyroxine are you on and have you increased it recently?xx

[Hidden in reply to Florencenightingale]

I never took any medicament for my thyroid.

I always do my tsh test and always the results are normal

[Florencenightingale in reply to Hidden]

Ah right, why did they check your thyroid then if you've no prior problems? I would check with your GP, they might just monitor or put you on some other meds xx

[Hidden in reply to Florencenightingale]

Ok will c my doctor on monday