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Bingo, exactly my point. So I dont see how a total t of 1300 with an SHBG of above 20 lets say can be considered a mild cycle if this is the level where the guys feels good.

Also I see the same mistake from certain users comparing how many mg average young healthy body produces per week to a TRT dosage, not to mention they totally skip the fact in the TRT dosage there is also an ester. But even without the ester such comparison is absurd.


TRT is a treatment, you start a dose and you raise up until the symptoms related to testosterone are resolved(of course when raising the dose all other possible reasons for the remaining issues should be carefully evaluated and addressed, if the thyroid is crap for exampld no amount of t will be enough). If this happens to be 250mg that is your dose. Yes, I know guys who need 250mg for TRT! When the diabetic is started on insulin his dose is not compared to the natural production, when the doctor starts a long term pharmaceutical treatment again he reaches a dose where the symptoms are resolved and there is no danger of health issues or side effects. I dont see a reason to put any additional limitation to TRT in comparison to any other pharmaceutical treatment, even more so that testosterone is safer than 90 of the drugs out there.


I for example if I drop my levels to 800-1000 many of my symptoms return.


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

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