Reply to thread

At least in the US, GP’s are mostly pharmaceutical reps. If your test is low it’s cheap to treat and they make little on it so their hospital network has no incentive to do it or test. Most don’t know anything about it too, though they also don’t know much about antidepressants other than they’re told to give them to you. I remember one time when I went in, I filled out a questionnaire that asked me if I was happy all the time and I thought “you can’t be happy all the time so I guess not, though I am a generally upbeat person” and she tried to give me Prozac.


Sometimes testing doesn’t help either because docs do fuck all with it. A friend in college thought maybe his test was too low and got it tested. His total T was 175 and 320 and 230 on different tests. He was in his early twenties at the time. The female doc just said he was fine. He was actually below the reference range and she said he was fine.


Another female friend showed me her bloodwork and in her 30’s had 0 Estrogen and had that for years across multiple tests. Nobody ever even brought it up.


TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

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

Back
Top