I went to an endo Dr who insisted only running a blood test for Total T and SHBG only. He claims he has a chart he uses to look at blood results for these two hormones and if they fall within a particular range he never considers even looking at Free T.
To me this sounds completely wrong since I have read that Free T is what drives sexual functions and overall sex drive.
This doctor actually went on to say he gives no weight or credibility to Free T whatsoever and believes it is completely unreliable. Since my Free T is below my range. 11.7 on (12-40) range and I have of a whole bunch of sexual sides. I think his method is seriously flawed.
Has anyone else heard of this method of testing or does anyone know if there is evidence that disproves this guy’s method? This is the 2nd doctor that has told me Free T is not an important indicator. I don’t agree with them.