poor sleep

  1. IlMarco

    Testosterone level

    Hello, I have just checked my testosterone levels after stopping my brief (two months) TRT. My values seem to have returned to pre-injection levels; I know they are low and I haven't used anything other than testosterone enanthate (125 mg per week). My brain fog persists. Do you think these...
  2. N

    Anyone have sleep issues while on Creams/gels?

    I was on injectables for almost 5 years and finally gave it up 14 months ago due to poor sleep that I could never correct. Since going off TRT my sleep has normalized, but I do miss the benefits I had while on TRT. Has anyone had any sleep issues while on creams/gels? I was thinking maybe...
  3. J

    My treatment for anxiety and poor sleep

    By Jasen Bruce For many years I have battled with anxiety in various forms which can result in poor sleep. Sometimes I cannot fall asleep, and sometimes when I do I cannot remain asleep. I have been diagnosed with PTSD but do not believe my symptoms are the result of this, I tend to feel...
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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