Recent content by T4lee

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    Skin issues - Cysts, Boils

    2 and a half years ago, after several years of using creams, I switched to injectables and Defy. Since then I have had 3 infected cysts or boils, none anywhere near the injection sites. When I was back at the dermatologist he suggested that it could be testosterone since acne is a fairly common...
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    How to add T Cream to Injection Protocol

    I do twice a week injections of T cyp, 60mg each. 500 iu HCG the day before I inject T cyp. No AI. My DHT always comes in middle of the range. After reading a lot about the difference it can make I added the daily cream to the mix. I felt a real change in my libido within 3 days. A week later my...
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    How to add T Cream to Injection Protocol

    I've been waiting to write about this, because I'd really hate to jinx it! After a month I have to say the results have been great. What I hoped for was an improved libido and I got that in spades what I didn't expect was the improved sense of wellbeing and confidence. I'm doing 1 click in the...
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    How to add T Cream to Injection Protocol

    I just got a script from Defy for 1 click a day to add to my regime. I'll update you after I get started.
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    Recently added testosterone cream, up coming blood draw

    Did you ever get the report on how the cream affected your DHT levels?
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    Protocol change? Need advice

    I have many of the same issues that I see here everyday, not great energy, low libido but its better than before trt. I've been on injectables for 2 years. My current weekly protocol is 100mg T, split SubQ twice per week and 500 iu HCG twice a week. I just got my labs back and have a consult...
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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