Search results

  1. M

    Cialis working nice so far

    Soooo I was struggling with minor ED issues due to too much test(200mg)/wk. I have since cut my dose to 100mg and added Cialis. I take 20mg on my Friday and it lasts through the weekend and beyond, I work 12 hour shifts with a long commute so sex during the week isn’t common.... My question is...
  2. M

    Ed on trt new labs

    So I have been struggling as of late with ED so I got some labs done. I’m on 100 mg of test split into two 0.5 doses and 500 mg of hcg twice weekly as well as 0.5 arimidex once a week. The day before my labs I donated blood. Total T Range 250-1100 ng/dL 1600ng/dL Free T Range 35pg/dL -155...
  3. M

    Injections or compounded cream?

    I have been wondering if anyone has tried the compounded cream (not gel) with any success? I read that it emulates your body’s natural production and you can cut out the AI. I’m doing intramuscular injections now and struggling with E2. I can’t find the sweet spot. A coworker has had success...
  4. M

    New to TRT ED issues

    Sooooo I started TRT in March... at first it was awesome, libido, gym, energy all good..100mg of test/week 1 mg arimidex and 500iu hcg 2x per week.Now I have zero libido and couldn’t keep it up this morning. Just did some labs and waiting for the results. I’m lucky my wife is understanding...I...
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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