Critically Low TSH??? BUT Normal T3 & T4 levels???

[gpm]

OK i have been undergoing fertility treatments for over a year now! with 2 failed attempts at IVF one ending in m/c and about to go into another in a couple of months we did a huge hormone panel AGAIN to see what  going on . well i have gotten my thyroid checked about three times since jan!  about a month and a half ago i got b/w done by both of my  DRs, my RE only measures and goes by TSH and my endocrin (who i have been going to for over 10yrs treating my hypothyrodism) goes by T3 & T4.. SO i just got my results back from a month ago and my TSH level is critically LOW and my T3 & T4 levels were low but in range... so she upped my Armour (that i have been on this whole time) to about 5.5 grains...SO....after all that being said i am not sure what to do or what to believe and need help cause one DR says the other is wrong and  with about to go into another cycle i  want  this to be under control! and my endocr. DR says she might have to switch me to another med depending on my current b/w results(which i will find out on monday)...!!

all i know is that my RE says i am on too much thyroid and my other DR says i am not on enough and have absorbtion issues????

so ?'s

1. who and what do i believe about what is my  right level?? and who is right?? please explain?
2. what will happen when or if i switch to another med?


thanks for any other insight that anyone can give me as to what is right!???

[Nicki1433]

Do you know what your level is?

If your TSH is too low then you shouldn't have your dosed increased...it should be decreased.  

I have never had my T3 or T4 levels be out of range, but my TSH is always changing.  My husband and I also were TTC for 20 cycles and have had many miscarriages.  We got pregnant on our 2nd round of clomid and had our first son.  I was 7 weeks pregnant when hypothyroidism was discovered.  When he was 6 months I had thyroid cancer.  Then we had our surprise baby in October 2006.  

Find out what your TSH level is.

[gpm]

sorry for your losses! :(   thats what i want to avoid another loss and of course the big thing is to shell our more money for a third IVF just to m/c again!! if natural was possible it wouldnt matter BUT its not so it makes things harder!!

the RE said it was .0something.... i havent actually seen the results only told over the phone.....

well if i should be decreased then why did my endocrin increase?? when i am on the low end of the normal range??? she also said that i may have an absorbtion issue!??

SO confused!!

[gpm]

my TSH was 0.01  ???