microdosing testosterone

  1. D

    Infrequent dosing to avoid shutdown…

    This might seem stupid, but here me out…. Long story short: I have treatment/lifestyle/therapy resistant depression, mental fatigue, anxiety. You name it, I’ve tried it. Believe me. Both medical and underground. Doctors are at a loss. But one day I decided to try testosterone and….. bam. Total...
  2. G

    Has anyone with low shbg tested sustanon in microdoses? Or testosterone microdoses + Deca microdoses like HRT?

    Hypothetically the elevation of T in the blood could be smoother with sustanon, so I would like to know if anyone has tested frequent microdoses with it. The idea of using small doses of test with small doses of deca would be to maintain good levels of e2, which are crushed by deca and have...
  3. B

    Microdosing injectable testosterone for primary hypogonadism

    I’ve read the Natesto thread and how it’s possible to preserve endogenous testosterone while supplementing with exogenous. Natesto do this by giving peak levels three times a day, and in between those exogenous peaks testosterone return to endogenous baseline and the HPTA can get to work again...
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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