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  1. U

    ED issues and other symptoms recently

    Looking for some advice for possible cause of issues. Current protocol: Test Cyp .35ml x 2 weekly HCG 35 units x 2 weekly Started Protocol on Dec 1st of 2015 for low T (initial labs had T around 200 and estradiol at 15) Got the following lab results back on Feb 12th after 3 months on protocol...
  2. U

    Pituitary MRI needed? Opinions please

    Posted this earlier but really only got one response. urologist suggesting a pituary MRI based on results below. Opinions please? Should i do this? Prolactin Value - 5.8 Ref Range: 4.0 - 15.2 FSH Value - 2.5 Ref Range: 1.5 - 12.4 LH Value - 3.3 Ref Range: 1.7 - 8.6
  3. U

    Dr. Recommends the following course of action....

    Comments appreciated on the below: PSA was 0.359, this is within an appropriate range FSH/LH were 2.5 and 3.3 respectively which are normal and demonstrate appropriate pituitary function Prolactin was 5.8 which is normal Estradiol was 21 and is appropriate for your testosterone level (normal...
  4. U

    Clomid and ED

    Looking for some help. Here is my story, the short version. Went to the doctor back in March of 2014 when i started having ED issues with the wife and lack of energy, brain fog. Physical came back normal but asked my old man doctor to check my T levels(will post labs further down). Of...
  5. U

    Back from Doc for Low T....Advice/experiences on this protocol

    ok folks, Back from my doctor's appt for Low-T. He's not a TRT doctor but a urologist. After discussing options with him and him informing me that once on the TRT protocol it would be for life we made decision to try protocol below. He was willing to prescribe self injecting T, HCG and AI...
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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