stop testosterone

  1. D

    Stopping TRT for 2 weeks...

    Hey everyone, I have been on TRT for about 15 months now. Labs are good and I feel I have the dosage dialed in. I do 40 mg every other day, with hcg and micro-dose anastrazole every other time. Unfortunately i have to enter into an alcohol treatment program and they wont let me bring my trt...
  2. M

    Stopping TRT after 13 months

    hi everyone for reasons we do not need to discuss i am looking to stop my trt regieme after 13 months off being on i am taking 3x a week HCG and testosterone only no AI I was planning to stop Test completely and proceed to take HCG 200ui every day for 3 weeks as I say mentioned in another...
  3. Nelson Vergel

    Recovery of sperm production following testosterone replacement or anabolic steroids

    The use of testosterone replacement therapy (TRT) for hypogonadism continues to rise, particularly in younger men who may wish to remain fertile. Concurrently, awareness of a more pervasive use of anabolic-androgenic steroids (AAS) within the general population has been appreciated. Both TRT and...
  4. Nelson Vergel

    Interview with Dr. Michael Scally about Testosterone and Its Side Effects- Part 2

    Part 1: Here NV: Can you tell us about your experience with prescribing different options for TRT? Have you seen any difference in using gels versus injections? Is there any advantage or disadvantage to using either one? MS: Injectable, transdermal, buccal, and oral testosterone...
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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