testes

  1. B

    PCT regiment coming off 2 years TRT

    I am 44 years old and have been on TRT for approx 2 years (from initial 150MG down to current 70MG weekly for 2 years). I find that I have too much stress, anger, agitation and anxeity while on TRT. I have tried everything lowering the dose, taking AI, switch from pinning once per week to 2x per...
  2. D

    Do testicle issues always = primary?

    The reason I ask is because I had a testicle that ended up in my abdomen somehow for a short period of time aged 6-7 probably thanks to a well placed knee from a friend This was bought down and stitched into place. Pre TRT labs showed 390ng/dl with midrange LH/FSH so a bit ambigous. Does...
  3. 8

    General Testicular pain while on TRT???

    I've been on 1ml cypionate per week for about 8 weeks. I've started having testicular pain about 2 weeks ago. Has anyone else had this issue? I was wondering if hCG could help? Perhaps it's due to testicular atrophy?
  4. Vince Carter

    For discussion: Estrogen via the testes (not Aromatase)

    Background, prescribed by Dr Saya: 50mg TCyp EOD (AM) 12.5mg Test TD to the scrotum (AM; for DHT increase) 500iu HCG 2x week 50mg DHEA TD (AM) 50mg Preg TD (AM) .15mg Anastrozole (prescribed "as needed", but is not used) Now, the topic of HCG and how it can effect the production of Estrogen in...
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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