2 Q i am 4 month pregnant...during my first month my gyne suggests me some tests which comes normal except thyroid which comes T3 250.8 ng/do,T 4 19.19 ug/DL ,serum Tha .13 you/ml ..after this she suggests me to consult thyroid specialist for better opinion.i consulted a specialist he said to undergo free T3 free T 4 tha test he said I. Pregnancy we do free t3 t4 tests ..then the reports come free T 3 3.84 ph/ml ,free T4 1.46 ng/DL ,tsh .043 you/ml..in this T3 T4 comes normal n Tsh is low the limit of tsh is given in reports r .55 to 4.78 you/ml.he said he will check my levels monthly and write a follow up in a prescription..not given any medicine....my question is till when I have to go to check my levels if everything is OK why is he advising me blood test every month n if there is a problem why he is not giving me any medicine??? Pls help My 2 nd question is after completing my 4 th month I had done intercourse ...but my vagina is very dry it becomes v painful y??is it normal?