natural production of testosterone

  1. A

    New research on Taurine improving HPTA Hormone Axis

    Came across this video (linked below) showing a new study outlining that Taurine supplementation might increase Gnrh, FSH, LH and general testicular health. - relevant commentary from @24:25 Thoughts on adding 1g/day to the supp stack? The "New Research On How Taurine Improves Performance...
  2. R

    Insomnia after PCT, doc recommends Gonadorelin

    Hey was wondering if anyone had experience with this. Was on TRT for 18 months, started to mess with trt and ai doses and got horrible insomnia and anxiety. Used PCT and adaptogens and it went away but after I stopped insomnia and hot flashes came back and Id wake up 2-3 times a night, or...
  3. B

    Unorthodox "cycle" idea

    Hey Gentleman! Im 29 yrs old (5'11, 210lbs and about 15-18%bf). Ive done several steroid cycles starting at 18 up until about 3 years ago with quite a lot of variation in terms of length of cycle, type of steroid, max dosage and stack combinations. Lately however, ive become more concerned with...
  4. J

    Question about natural production

    Went to see a doctor today and was hopeful I could maybe do trt through their office. Currently my dose is .10 test cyp EOD. Doctor said this was way too high and that this would shut down my natural production. They went on to say they had been doing this for years and they only “boost natural...
  5. L

    facts about Clomid

    correct me if I am wrong. I want to know more about drug since i am off trt with low total t and below range free. but honestly I am scared of Clomid 1) can cause sucidial behaviour in hypogonal men (Clomid-Associated Suicide Behavior in Hypogonadal Man) 2) can increase e2 more than trt 3)...
  6. A

    Suspension of Nebido TRT and Starting Again Natural Production of Testosterone

    Good night Mr. Vergel: Thanks for your preview answer. In my case, I have had two injections of Nebido this year. The first one on February 12TH, 2016. And the second one on March 17TH, 2016 (I was supposed to have a Third Injection of Nebido in three months counting from this date). In...
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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