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    Losartan & High BP

    Hello! Looks like I’m in need of some advice… I am not currently on TRT (tried it previously) but I know from reading on here that a lot of you are very experienced in all kinds of issues like I’m having so hope some of you can help to explain why I’m having the results I am. For reference...
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    How Much Of A Caloric Deficit Is Too Much?

    I am really hoping someone here can help guide me and I'll try to keep it brief. Background: I had an infection that lead to a dramatic increase in my RT3 so I had to clear it. Over the course of the approximate year of not knowing what my issues were I started slacking off at the gym (due to...
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    T3 Only Dosing Advice

    I will be taking T3 only medication to clear my elevated RT3 and hopefully remedy my hypothyroid symptoms but I am looking for advice from those with experience. I cannot find much to reference but based on what I have found it seems like it will take 8-12 weeks to flush out the excess RT3 and I...
  4. S

    TRT Causing Hypothyroid or Adrenal Issues?

    Hello all! Please bear with me as I lay out what has been a pretty crazy 15 months or so of my health declining. I wasn't sure which forum to post this in as it crosses over so hopefully I chose correctly. Improper root canal so infection was sealed in which caused...
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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