Posted 6/5/2013 5:13 PM (GMT 0)
Hi,
Take the 175 for six weeks at minimum, then retest TSH and see where you are !
Unless TSH does not reflect your thyroid status correctly, there is no need for FT3/4, however, it does not harm to have them, but it seems that your TSH does correlate good with your thyroid status.
Good luck,
S