Hi. We recently changed gynac after first trimester. The new one noted that THYROID is 3.9 which is very high. It was simply ignored by previous gynac and we were told it's normal. As per my non medical internet research, mind is developed in first trimester. We have paniced now. Altho new gynac is too good but I think she doesn't want us to panic hence not telling us if 3.9 is actually a bad unit. Please tell me bluntly how bad is it and what should we be prepared for.