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  1. U

    Newbie here in need of advice

    Thanks for the advice guys. The thing is this: At this point I have zero clue as to how to fix the sex problems. For me, after ruling out everything else--the only seemingly medical explanation seems to be low levels of Free testosterone. From a lab standpoint, everything else seems ok. @Chris...
  2. U

    Newbie here in need of advice

    Ok thanks for the advice guys. To sum it up---is this what I should suggest to my urologist on thursday: 50mg injection of testosterone on monday 250U/I of HCG injected on tuesday 50mg injection of testosterone on thursday 250U/I of HCG injected on friday does that sound right?
  3. U

    Newbie here in need of advice

    Would 250 I/U of HCG be sufficient once a week? or should I take 500 twice a week?
  4. U

    Newbie here in need of advice

    To make things more specific. One of the urologists that I went to last year said that I need to get on TRT and he prescribed me 100mg Testosterone gel. However, I was very cautious and wanted to rule out other possible reasons for have lowish testosterone levels (also, the urologist took my...
  5. U

    Newbie here in need of advice

    Ok thanks for the advice. I have to say that during the last 3 years I tried numerous natural ways to increase testosterone through diet, exercise, supplementing Vit D. , took Maca, Tribulus, natural testosterone booster, Arginine etc. ---none of these things really did much for me. I don't...
  6. U

    Newbie here in need of advice

    Thanks for the link. My total testosterone levels seem to be fine by most standards. The free testosterone on my last lab was 10.8 pg/ml. Contrary to above link where it is stated that free testosterone should be between roughly 9-23, the laboratory on my blood test has stated 10.7 -41.2 pg/ml...
  7. U

    Newbie here in need of advice

    Ok here is the additional information. LH and FSH got tested once. LH was 2.7 (range 0.5 - 9) and FSH was 4.2 (range of 1 -19 ). Prolactin got tested numerous times. The first 4 times prolactin was elevated. It was 24 / 23 / 25 on a reference range of 2 -15 . But keep in mind that prolactin...
  8. U

    Newbie here in need of advice

    Hi everybody! I'll try to keep this short but please read through as I may make a life altering decision soon. I'm 33 years old at the moment. At the age of about 12-13 I got diagnosed with a left sided varicocele (grade 2). I got surgery at the age of 22. My left testicle is clearly smaller...
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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