test cy

  1. josh220

    Adding deca to trt

    I have recently added 100mg of deca to trt protocol and was wondering if this is OK to run for long period of time without being dangerous. Wonder about things like lvh? Not sure if 100mg od deca can even cause lvh? Thanks.
  2. W

    Labs 3hrs post injection

    So I was leaving town and wanted to do my injection prior to leaving. 8 am Friday morning I injected 30mg Test Cyp and 20mg test prop as part of my 2x week dosing. I've been having good success with this protocol. Just prior to leaving town Friday I had 11 am labs. I did not think much if...
  3. J

    Just starting TRT

    I am a 49 yr old male and have struggled with anxiety disorder for over 20 yrs. About a year and a half ago it became debilitating after having it under control with medication so my doctor started looking for answers. He found it when my lab work came back with a total test at 25! Lab results(...
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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