free tesosterone

Please see results below for a 19yo. The free t surprised me cuz it's high normal. But the total t is low. I gather he has a low shbg which they didn't test. Would you treat this for low t despite having a great free t? Testosterone, Free, S Normal Range: 5.36 - 21.2 ng/dL 17.8 result...

Good evening from the UK, had my bloods done and it looks like my testosterone is normal but my SHBG/Albumin are through the roof and my Oestradiol/FSH are through the floor, any ideas why this is happening and how I can correct it? I'm 42, 5'10", 12st(76kg), keep in decent shape. My sleep is...

A few months ago I looked over my past blood tests and found that my free T levels were 10% of what most men are posting here...and I have never felt dialed in. In times past, my Test-enanthate doses have ranged from 50mgs to 90mgs weekly and I've tried daily, EOD, E3.5D, & weekly. With that...

I've finally gotten my results back and here they are (3 mth f/u): TT - 990 (MS) FT - 178 (Dialysis) Estradiol - 44 (LC/MS) Free T3 - 3.2 SHBG - 37 Hematocrit - 54 Hemoglobin - 17.2 LH - <0.2 Reference Range: 1.5-9.3 mIU/mL I'm feeling great and I would not change anything in my protocol...

I have posted in the past about my severely low IGF-1 levels. Recently, I came across an interesting relationship in my own labs and out of interest, I found it backed up in medical literature. Wondering if anyone else has had a similar experience or knows anything that relates to this? I have...

Hi all, I’ve recently decided to get some blood tests done to assess where my total and free testosterone levels are at as I’ve for a very long time been suffering with ED issues. I would say I also have a lack of energy and motivation to do anything. The first blood test I have my results...

Hello, I started TRT 11 weeks ago. My protocol is 35 mg of T Enanthate twice a week (Wednesday evening and Sunday morning). Initially I felt quite fine and even libido came earlier than expected (in 4 weeks). My lab results after 6 weeks (a few hours before next injection) were as follows: FT...

Hello, my fellow TRT users. First-time post. I've been on 200mg/ml every eight days for over a year. Before that, I was every ten days (2 years). The doctor bumped me to 8 days after my T labs were lower than he liked on ten days. My most recent labs were drawn a day early by mistake and came...

Very recent paper from October 2022. I'm not one to push for constant higher Free T levels or the idea that everyone 70 years ago was walking around with 1700ng/dL TT levels, but I thought this was interesting. They used equilibrium dialysis and a nonobese ("healthy") population of men, coming...

Hey Folks, thought I would update the graph for free T reference ranges based on LC-MS/MS+ED and compare with Labcorp's direct RIA fT reference range. What the hell do you do with with your direct fT measurement if you want to compare with equibrium dialysis reference ranges? Take the Labcorp...

Hi there. Looking for some feedback here on my dosing. I was previously doing about 60/65 mg per week of cyp M/W/F (3 times per week) — no Ai (rarely I’ll take a small sliver) and no HCG. I had some blood work done and numbers were ok. This was through my PCP, he didn’t test for Estradiol...

Got my latest blood test in. For whatever reason, at the same dose as my other blood tests (20mg testosterone and 100iu hcg daily subq), my total testosterone is actually dropping (1024 from 1200) and my free testosterone and presumably estrogen are rising (340 from 304 on free t). Doc forgot my...

So I got some Of my labs back and the basics are my T was 1477 Free T-47 SHGB was 30 Hemocrit was 51 Hemoglobin was 17 IGF-1 was 180 PSA-0.6 this was done 24 hours after my last injection. I do 25mg everyday. But my question is, my anxiety has been a little on the higher side lately. I know...

Hi! This is post for fellow obsessives and professionals and everyone else. ;-) I have heard various providers speak about desirable Free T levels being about "25-50." And it makes sense that units being attached to these ranges be in ng/dl because those are the units that Total T is reported...

Hello, I had blood work done in May and the reference range for Free T was- 35.0-155.0 pg/mL Just had them done again in October and they changed to - 46.0-224.0 pg/mL Anyone know why they changed this seems like a big jump?

Hi i was wondering if any one can help me out as im in France and im confused with free tesoterone results My total tesosterone came to 18nmol/l and the results for free say 63,8 pmol/l and 18,4 pg/ml ? im having a hard time trying to convert them and see if they are low high or normal is...