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  1. S

    High HGH levels but average IGF-1?

    I'm slightly confused I've tested pharma genotropin / norditropin and even done chinese UGLS (which I rate) All are going well, giving me the gains / size / quality of life benefits that I desire from HGH; however every time I test for IGF, i get average numbers ; I've never seen a sKY high...
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    Photo of my test results, have started TRT today Test Cyp 40mg EOD / 140mg per week

    I have begun this, I'd like to understand why the thesis is My understanding is, it'll prevent "complete" shut down and in the future if i ever decide to come off TRT to try and conceive again; it'll assist in that department
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    Photo of my test results, have started TRT today Test Cyp 40mg EOD / 140mg per week

    T Thank you for the input Hmmm okay I’ll stay the course for another 4 weeks and test again Why do you say it’s normal for me and not for you ? If it’s any benefit, I’ve had major testicular atrophy lol
  4. S

    Photo of my test results, have started TRT today Test Cyp 40mg EOD / 140mg per week

    Here are labs after 4 weeks on 40mg test cup every second day Is it normal for SHBG to be this low? I feel like I’ve gotten a high result and am considering to go down to 30mg test cyp every second day Thoughts ? I feel amazing.. honestly feel healthy strong and ten fold better mind state
  5. S

    Photo of my test results, have started TRT today Test Cyp 40mg EOD / 140mg per week

    Apologies These labs are from before starting therapy
  6. S

    Photo of my test results, have started TRT today Test Cyp 40mg EOD / 140mg per week

    Hi guys I hope you're all well This is my first time starting TRT I've decided to go with Test Cyp, 40mg every other day which eqautes to 140mg per week At what point should i go do another blood test to see how I'm responding? 2 weeks in ? 3 weeks? Should i get a blood test the day i...
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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