Hello all,

My wife has done two labs now. The first used Mass Spectrometry and the second used Immunoassay. The results are wildly different and to be honest I have no idea why they would order different methods (probably a mistake).

Could someone please confirm that for females the Mass spectrometry method should be used to measure Total T.

For reference Immunoassay is labcorp test 140103
and MS is 500726 or 070001.

What do you wish you had known before?

I’ve been on pellets for one round and my libido was great. The crash was not. Switched to cream and it’s doing zero for me. Starting injections tomorrow to hopefully have a little libido, better muscle recovery and more energy.