motivation

  1. Belekas

    "TRT/HRT/Nutrition/Cognition/Wellness/LT student of the game"

    Looking to start treatment as feeling ruff. Got sustanon from pharmacy. What do you think about my numbers? In good shape, eat good, workouts sucks though as with such numbers i get no recovery, wake up tired, brain fog, bone health, sex drive, libido and some ed. Nore symptoms but that be...
  2. Nelson Vergel

    Hyperbolic discounting: Why it is so hard for some to stick to their self-promises?

    Good read. "Still keeping up your New Year’s resolutions to make it to the gym every day and eat healthful food? Congratulations, you have officially made it past “Fall Off the Wagon Day.” Defined as the second Saturday in February, it is the date on which, according to analyses of gym...
  3. H

    Motivation and Hcg

    Quick question, do you feel any different if you stop Hcg? I started testosterone about two or three years ago and added Hcg 500U 2x per week shortly after. For the second time in a year I have run out of Hcg awaiting my pharmacy order. After about 5-6 days without it, my motivation and...
  4. J

    TRT almost a year now...suddenly lost all motivation to work out

    I have been on T for almost a year and it has absolutely changed my life! Everything has been going great until lately, I just don't feel like working out anymore. At all. Has anyone experienced this? I do run a stressful business. I'm not sure what it is. I was so consistent in my...
  5. D

    How to improve memory and motivation

    Hi all, I'm new here and have been wanting to start actually getting into shape. I'm a slim/slender guy and I'd like to bulk up a bit (~145-175lbs) as well as increase my memory. I've been reading about various supplements for this and was wondering if anyone could share some insight on good...
  6. Nelson Vergel

    Do You Want to StickK with Your New Year's Resolutions? Check This Site

    What is stickK? Everyone has a goal. For some, it's losing weight, for others it's exercising regularly. Maybe you'd just like to grow a ponytail. But if it's still just a goal, it means you haven't reached it...yet. If you're ready to turn that goal into an accomplishment, you're ready...
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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