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  1. S

    Some unusual side effects (?)

    I'm doing a primary vs. secondary hypogonadism test and am using the following dosage schedule: Clomid 50 mg per day Anastrazole 0.25 mg twice a week DHEA/Pregnenolone 30/50 mg daily. Things are going well overall but I've noticed a few unusual changes, and I'm not sure if they are related to...
  2. S

    Medicine balls?

    Any of you guys use medicine balls? I'd like to get one for home use, but am unsure of size. It seems like there are generally two types- heavier ones for throws or lighter ones for various calisthenics. Anybody have a recommendation for type and weight?
  3. S

    Help me understand my results(

    Hi all. A little background- 36 year old male, history of head injuries (6+ concusions). During my mid to late 20s I entered what I would refer to as a funk- lower energy, singificantly decrease libido, sleep disturbances, I can count the # of times I've had morning wood on one hand in the past...
  4. S

    Just got tested

    Hi all, just wanted to introduce myself. I'd like to begin a healing journey and will be looking for advice as I go. I'm a 36 year old with many of the symptoms of Low T (low libido, poor self confidence, mental clarity, low energy, sleep disturbances). I also have some symptoms related to...
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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