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Does anyone have access to this....

This is in reference to the study Harmonized Reference Ranges for Circulating Testosterone Levels in Men of Four Cohort Studies in the United States and Europe. which brought down the lab range of total T to 264 - 916 in April of 2017. There is a follow up letter to the editor in November 2017...
- Ubermensch33
- Thread
- Aug 21, 2018
- lab ranges
- Replies: 0
- Forum: Testosterone and Men's Health Articles
U
Start an AI without symptoms?

Hey guys. I'm starting with Defy in a week or two, but currently at an anti-aging clinic. About a month ago I started on 100mg/week test cyp, 250iu HCG/week. I feel great. I have no symptoms of high estrogen at this point. I just got some blood work back and will post later, but for now my...
- Ubermensch33
- Thread
- Aug 1, 2018
- Replies: 9
- Forum: Testosterone Basics & Questions
U
Wow...labs after only a couple injections...

I started with a men's clinic on TRT at the end of June, and want to switch to Defy as I am not too impressed with the men's clinic, so I got labs done pre-TRT (of course), and then just got results from my most recent labs from Defy, which were done fasted in the AM on my injection day (so I'm...
- Ubermensch33
- Thread
- Jul 18, 2018
- Replies: 12
- Forum: Testosterone Basics & Questions
U
Hi all - just started on TRT....

32 year old male, 5'9 150lbs. Eat well, sleep well, drink a bit, lift weights, and surf. Sedentary desk job. Last few years I have exhibited what are now known to me as classic test deficiency symptoms - with the exception that I hadn't yet experienced any loss of libido or inability to get...
- Ubermensch33
- Thread
- Jul 1, 2018
- Replies: 8
- Forum: Testosterone Basics & Questions

TRT Hormone Predictor Widget

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038