Recent content by Olddragger

  1. O

    11 years of EXTREME tissue weakness - I need advice please

    Weighting in here. These symptoms have being occurring since you were 23 years old? That brings up the question of what happened at that time? What was life like before then? Do you have any medical diagnosis such as lupus or taking any prescribed medications or herbals/supplements? The...
  2. O

    Bloodwork After 7yrs Self-Administered TRT

    Thanks guys, don’t mean to cause any anxiety, and that is why I did say high normal. 5.7 for his laboratory is pre diabetes and it would be wise to keep an eye on it since his is 5.2. Heck everyone (me especially) could probably benefit from watching their simple carbs and sugar intake. Sorry OP...
  3. O

    Bloodwork After 7yrs Self-Administered TRT

    Repeat you labs first. If your h/h remains that high look into donating ONE TIME a unit of blood….if anyone will take you. I may be too high to donate. I hope your blood pressure is ok. Explore why your PSA is high also. Then consider daily sub q micro-dosing. Your a1-c is high normal so watch...
  4. O

    When Did You Stop Analyzing Your Treatment?

    74 years old, very active ( 50 years of martial arts, last 3 muay thai) and I have been on Trt for 4 years. There is a lot of good info on this thread and I would like to add something from my experience in the medical field for the past 46 years. Never rely on ONE lab test that shows an...
  5. O

    Testosterone Prescriptions Declined after FDA Warning

    This comes from the same people that also claim that to prevent cvd we need to aggressively treat a minor elevation of cholesterol.
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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