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  1. P

    Delete post?

    Can anyone tell me how I can delete a post or who can help me? Thanks!
  2. P

    what T level do you feel best at?

    I was wondering what Testosterone level you guys feel best at? Free and total. My first couple of years on TRT I felt amazing with a total T around 1000 and free T at 33. My last couple of blood test have been around 875 for TT and 21 for total T, E2 was 17. I did have a few pimples here and...
  3. P

    been on trt 3 years, need more now?

    Ive been on trt for 3 years. I responded really well to trt. Sexual functioning, muscle gain, energy boost all came quickly after starting. After getting dialed in from 160mg to 140mg/week, 2 injections a week, things went swimmingly for a while. My T on my labs averaged right around 1000...
  4. P

    Andro Block F for hair loss?

    Has anyone actually tried Andro Block F for hair loss? I noticed that they sell this at Defy and first heard of it when Dr. Crisler recommended it on Jay Cambells TRT Revolution Podcast. Ive seen some post that Nelson has put up regarding Andro Block but haven't seen any other discussions or...
  5. P

    On TRT latest T level is 1/2 and pharmacy issue

    Ive been a patient with Defy of the last year and a half. My TT has been >1500 (dose adjusted after that), 972,1075 and then this last blood test came back at 586. This dramatic drop in TT is confusing to me. Libido has been a bit lower and have had some energy issues. I started looking at where...
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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