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    Herniated Disk and Thinking About Testosterone plus Nandrolone (Deca)

    hi. im a 27 year old man who has been batteling doctors for 6 years. my testosterone is 5 nmol after steroid use and never went up i finally after a few visitts to the doctor who is a expert in testosterone and male health, he has 40 years in his field and is a doctor who is pro at this. he...
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    should i start TRT when i have low-Normal testosterone levels ? 400 ng/dl

    Hi after my steroid use in my early 20s my testosterone never came back. it stopped at 6 nmol.....200 ng/dl and never came up even though i waited several years . i tried alot of things like sleeping moore, better diet , hard training and so on, nothing helped. i tried clomid restart and felt...
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    Hypogonadism or Hypothyrodism or BOTH?? Nelson vergel read plz

    Hi Im a 26 year old man who have suffered the last 4 years. It all started 4 years ago when i went off my anabolic steroids cycle as a bodybuilder, i had taken steroids for 2 years and totall 3 cycles the cycles was as following 1. Testosterone cypionate 500 mg for 10 weeks, tamoxifen pct 2...
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    Total/Free Testosterone/Reference Ranges - Am I Hypogonadal?

    Hi . i have posted on this site with limited answers , so i hope i get some from this. i just wonder what is moore important to find out if you have testosterone defiency or not, is it totall testosterone or free ? my totall testosterone has been from 90 ng/dl the lowest and the highest reading...
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    Low Testosterone? Blood Test In

    hi. i just got my blodtest back totallt test 208 ng/dl or 7.2 nmol free test 3.8 shbg 20 im not really shure what my free test is measured with if its ng/dl or nmol or what but this is what my test said,,, my doctor said that i MAY have a testosterone decifient...but that my free...
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    HELP ! Low testosterone is Ruining my life !

    Hi im a 26 male who have been bodybuilding in the past. i did 3 cycles 4 years ago which looked like this 1. 12 weeks of testosterone cypionate 500 mg a week . and nolvadex pct 2. 12 weeks of testosterone enathate 750 mg a week aromasin pct 3 . 12 weeks of500 mg test E a week and 40...
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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