Recent content by msfarid

  1. M

    Testosterone SubQ lump

    I got one vial Hilma Biocare testosterone E I’ve checked the code online to make sure it is not fake Unfortunately 0.1 ml subQ has made a lump. Should I discard it or give one more trial? I used to inject SubQ in abdomen but Pharma grade “Rotex” without any problems
  2. M

    What purpose does DHEA serve in a TRT regimen?

    Same here It’s below than normal but other blood tests are fine The only complaint is low libido and my doctor does not think DHEA supplements will help
  3. M

    Penile fibrosis after long time without morning erections?

    Do you mean high testosterone level may cause ED?
  4. M

    Free Testosterone Results, Equilibrium Ultrafiltration vs Calculators

    I had the same issue before Measured is different from calculated and Doctor ignored the lab result and decided to depend on calculated. Actual he didn’t request the lab test , I paid extra and requested by myself thinking it may be accurate than calculated
  5. M

    Will testicles return to original size on HCG?

    Yes 100mg viagra or 20 mg Cialis will be fix erection but how can I get my libido and desire back ?! It all started when I got HCG! Although it was for short time
  6. M

    Will testicles return to original size on HCG?

    Yes Cialis 5 mg daily give me some improvement in erection not in desire. Viagra 50 works well. No morning wood or some times soft morning erection.
  7. M

    Will testicles return to original size on HCG?

    I lost my desire and erection completely after 2 weeks 500iu two times every week! I quit HCG 2 months ago but still suffering although all my blood tests are ok!
  8. M

    Low libido on TRT

    Thank you May I ask how can I get DHEA up? DR says DHEA supplements may increase E2 levels!
  9. M

    Low libido on TRT

    Hi 5 months on TRT Libido 2,3 month was excellent then suddenly dropped and even no morning wood! Doctor put me in daily 5mg Cialis , it didn’t help. Doctor says “all your blood tests are fine except below normal DHEA “ and he says low DHEA doesn’t affect libido E2,prolactin are within...
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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