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    6 weeks at 120mg, test levels finally went up!

    New member, need advice on latest blood test results hey guys, 6 weeks at 120mg test cyp, 60mg E3.5D -6 weeks 120mg, fasting and trough,discounted labs/labcorp TT-933 ng/dl(264-916) FT-16.1pg/ml(6.8-21.5) HCT-47.3%(37.5-51.0) Prolactin-24.3ng/ml(4.0-15.2) Estradiol...
  2. C

    which blood test panel should i use?

    Hey guys, had my first labs done at three months at 100mg test cyp a week, increased to 120mg a week, 60mg E3.5D. I'm coming up on just a little over six weeks at that dose and I will be doing my labs next week. I'll be choosing between the discounted labs TRT hormone/wellness panel that...
  3. C

    first E2 sensitive test results

    Hey guys, I'll go over a little info from my first post about my journey so far.45 yrs old, 10 years low T symptoms. Test cyp 100mg/ml IM once a wk first eight wks. had some nipple sensitivity/burning with clear discharge. Split dose to 50mg E3.5D. reduced nipple problems by about 90%, no...
  4. C

    First blood test... at three months!

    Hey guys, 45 yrs old, 6'1, 170(20-25%BF),weights 3-4 x's wk, cardio 5-6 x,s wk. 10 years low T symptoms. Test cypionate 100mg/ml IM once a week for first 8 weeks. Bad chest and nipple tenderness/sensitivity, clear discharge from nipples, Oily then dry skin. Split dose to 50mg E3.5D reduced...
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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