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  1. L

    Different approach for HCG

    I have been on TRT for 4 years. First shots, then gel, back on shots again. The gel just didn't give me the same bump that the shots did. I was doing 4 squirts of gel each day and still not the same as gel. My testicles have shrunk, but don't much care, as I have more energy and am starting to...
  2. L

    Question TRT , venous leak, and penile implants

    YEs, same problem here, I can get an erection, but would never last, it would go soft. Yes, email me with any questions. [email protected]
  3. L

    Question TRT , venous leak, and penile implants

    Yes, had venous leak, which prevented me from keeping erection. I could get one, but would not last, I had a 3 piece Titan implant surgery in April. Feel free to email me, I will try to answer your questions.
  4. L

    My first shot of trimix

    Hey, I just started Trimix, and yes I noticed my dick went cold. It didn't have the sensitivity and it was cold. It was hard, but when i get a boner with Viagra, it stays hot, with the Trimix, it went cold. Did you find out why your penis became cold? I noticed that no one replied to your...
  5. L

    Starting testosterone next week. What should I expect?

    Nelson, First, thanks for all you do. I am a 66 year old male, I was on Testosterone Cypionate for about 2 years and had been loving it, but noticed my libido started to suffer recently, I spoke to urologist and he suggested a change, was on 2 pumps daily of Androgel 1.62% for 2 months. He did...
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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