FT ranges vary from lab to lab. So do not know what to make of calculated FT. Better to get a lab for direct measurement.
Please read the stickies found here: About the T Replacement Category - #2 by KSman
- advice for new guys - need more info about you
- things that damage your hormones
- protocol for injections
- finding a TRT doc
TIBC is high, indicating lower iron status. Total iron is not good because it swings based on last meal. But ferritin seems good.
TSH is too high, should be nearer to 1.0, published range is useless and too wide.
Are you not using iodized salt to support thyroid hormone production?
Check overall thyroid function by checking oral body temperatures as per the thyroid basics sticky.
Get cold easily?
Outer eyebrows sparse?
Generalized hair thinning?
fT4=0.83 is good, but the active hormone is fT3 and not tested.
You do need TRT, or if younger, need to find and fix the cause.
Your ?age? is important to diagnostics and treatment goals.
Where are you located? Affects options etc.