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  1. N

    Thanks for the advice, I have a new question

    I have gotten some really great advice from some of you guys on the board, my estradiol is now under control, at last labs my estridol was 16, down from 72. Also my FT and TT are within range. I do have low SHBG And it was recommended that I dropped my dose to 125 mg per week and have been...
  2. N

    New blood work in

    So this time I had to have my labs drawn through quest so the levels are a little bit different. Three weeks ago I changed my dosage from 200 MG per week, to 140 MG per week, injected EOD. My biggest symptom I am having his water retention in my lower legs .. I have also still been taking 500iu...
  3. N

    Edema swelling in my ankles and lower legs

    So I have asked a few questions on here and appreciate the help, through talking to some of the members on here I have decided to drop my test injections from 200mg weekly to 120mg weekly, my estradiol was elevated and and was told lower my dose would help, but I am currently suffering from the...
  4. N

    ** stupid question alert **

    So I am thinking about switching from 2x per week injections using a 25 g 1 inch in the quads, to eod using a slin pin. I have been researching and I apologize to anyone who this thread affends. Here is the stupid question I can’t figure out. If I needed to take 200mg per week I would need...
  5. N

    Got my blood work done after four weeks of TRT need help on estradiol

    Got my blood work done after four weeks of TRT need help on estradiol. I am currently taking 200 of test se I am currently taking 200mg of test c per week. 100 twice a week. Also taking 500 IU of hCG twice a week . Are use discounted labs and I’m very happy with the product everything was...
  6. N

    New member starting trt

    Hey guys my name is Nate , 42 years old, and getting ready to start TRT . First of all I want to say thank you to you all for all the information you have put out on this forum. I have been lurking in the background gathering information for months. Nelson your YouTube videos are awesome...
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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