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  1. R

    Prostrate biopsy results HGPIN

    Background- 58 yo male, on TRT for 6 years. PSA has been all over the map. Recently 6.73....been in the mid 3's for a while. Had an MRI, which was clear. Doc insisted on a biopsy (my 77 yo dad had his prostrate successfully removed 3 yrs ago). 2 of the 6 cores have what they call HGPIN, all...
  2. R

    Amodafinil or Modafinil use

    Not sure if this is the best place to post, but curious who is using either productfor general well being. At times I get really gassed, either my labs are off, or I'm just mentally and physically tired and taking a quarter or up to half a dose can really ramp up my well being and energy levels...
  3. R

    Penuma penile implant

    I was surprised to not see any posts regarding the penile implant device called Penuma on any of the forums. Wondering if anyone is familiar with the procedure, or any feedback regarding the it. For those unfamiliar, it is a silicon base insert to improve length and girth of the penis.
  4. R

    Crashed e2 thru over dose of anastrozole

    Was taking 600 mg test for a few weeks, over medicated with anastrozole and crashed my estrogen. Worst side effect is anxiety. Im taking 50iu of hcg 4x week and stopped test. Im nervous that the anxiety is never going to go away. I can post details and blood work later. Just wanted to get this...
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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