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  1. K

    biopsy results and psa levels

    i posted a thread on 9-28-14 about psa levels going up after starting trt-sorry i did not get back sooner to everyone who gave me great advice--my apologies-my life has been going around in circles-a time of wind and dizziness-new job-a lot of hassels-but everything is good now--anyway my psa...
  2. K

    Cialis from over sea pharmacy

    my doctor wrote a prescription for me for 5mg tablets of cialis--he told me to buy them from total care mart pharmacy in canada--they get the tablets from eli lilly in turkey or from savamedica ltd in india--any information about cialis from these countries i will greatly appreciate-do they make...
  3. K

    PSA numbers increasing on testosterone- Should I stop TRT?

    I just had a psa test and the numbers came back--6.7-my previous test 6 months ago was 4.2--i have been on testosterone replacement now for about 18 m0nths the psa numbers had went down from a 5.5 about 10 months ago to a 4.2 and now went back to 6.7--has anyone experienced this type of swing in...
  4. K

    confused on how to proceed with my trt

    i have been on testosterone replacement now for six months.i had symptoms of severe inflammation in my body,muscles and joints and much fatigue.the sports dr.i was seeing was treating me for an injured breast bone.he explained the inflammation and fatigue could be from low testosterone and low...
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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