weakness

  1. D

    Loss of Upper and Lower Body Strength

    Good day all, I recently noticed that my general strength upper & lower body is way down. Tried changing a spare wheel the other day and legs were trembling. Need advise on how to get a boost. Fyi - History of Low T, Insulin resistance Vit D Deficiency. Thanks Alex
  2. C

    Anyone ever experience....

    Been on low to average dose test-e since June of this year. Weekly injections 90-100mg. Felt great for the first few months. Libido increased, energy, clarity, over all sense of well-being. The last couple of months have not been as great. Feeling worse than before trt. I'm getting this strange...
  3. B

    Muscle weakness and joint pain.

    Hello, I used To be a avid bodybuilder now on trt (20mg daily test enanthate no ai). A symptom I’ve been dealing with for awhile is muscle weakness and joint pain. My muscles are fatigued easily (they burn right away from exertion) and my muscle contractions are poor (there soft even when...
  4. D

    TRT, Weakness, Low Energy, and Dopamine?

    Sorry in advance for the long post. I want to be thorough. I have been on TRT for 8 weeks through Defy. Defy says my recent follw-up labs are perfect. I am experiencing no libido, poor sexual response, no drive or motivation, poor mood (apathy or emotional flatness), general weakness, and lack...
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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