alternatives

  1. D

    What is my best option for low-T?

    Something shifted to me a while back. No idea what exactly. But my T dropped ridiculously. Like < 50 and sometimes even worse. You know that feeling when someone scared the crap out of you? I felt like that all the time. I couldn't work, or do much of anything. I started doing TRT, and...
  2. K

    Elevated PSA at 32 years old, Should I stop?

    I have been doing TRT for about 4 years. I started using it because the VA said my total test was around 400 and my free test was 6. I was down to 145lbs and was told I looked like I had cancer and I had no sex drive or energy. I was working out 6 days a week and eating a healthy diet. The VA...
  3. M

    Alternative to Anastrozole?

    Hi everyone, Been following my protocol of injecting once every 4 days with a half inch insulin syringe, intramuscularly into my legs, around the quads mostly. Sometimes into my glutes. I inject 50mg each time. I also inject 500iu of HCG every time I inject testosterone, but into my stomach...
  4. G

    Pregnyl alternatives

    I was getting my Pregnyl filled at CVS for a while, but last time I tried they said it was unavailable to order from the manufacturer. They said the manufacturer no longer makes it. So I had to use compounded HCG for a little while. I recently tried again this past week to get Pregnyl filled at...
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

Back
Top