armour

  1. T

    Question on Latest Thyroid Labs

    My TSH has been elevated for years, and even though I have several classic low thyroid symptoms — sluggish in mornings, intermittent brain fog, the early afternoon crash — I've avoided going on thyroid meds because my free T3 is always right in the middle of the range. For my latest set of...
  2. B

    TRT and blood panel

    Since starting TRT over 10 years ago, I have always for the most part had messed up blood panels such as HDL/LDL level.... For the past year I have been on Thyroid (Armour 2 grains per day) and my blood panels have come back all in range.... my LDL/HDL was near perfect... I started Thyroid to...
  3. B

    Thyroid... numbers and peculiar happening since starting low dose NDT...

    Quick backstory... Been TRT for 9-10+ years, initially felt good for the first 6 months but over the next months/several years I became tired, suffering brain fog/memory issues, disinterested in things I was interested in prior, mild depression, up/down libido, sleep issues, weight gain...
  4. B

    Thyroid supplementation... does it suppress your natural Thyroid?

    I've been searching all over the net and I can't get a solid answer. I have only found one site (a medical site/doctor) that states that small doses of NDT from 15mg up to 60mg will not shut down your natural thyroid production... 120mg and up will however suppress natural Thyroid... Does...
  5. M

    Wife's lab results - expert guidance needed?

    Dear forum, My wife is on the way to optimize her hormone levels after long period of inaccurate Levythyroxin medication and the possible damage it did (it went on for few years before she learned about the topic and found a doc that would prescribe Armour). Looking for expert thoughts on the...
  6. J

    First Follow-Up Blood Work Since Starting TRT

    I got my first follow-up blood work since starting TRT on March 15th and would appreciate any thoughts/insights. To get an idea of where I started see posts #43, #44, and #61 in: https://www.excelmale.com/forum/showthread.php?7844-Went-to-Urologist-Today-Your-Thoughts-Please/page3 My protocol...
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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