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  1. J

    CoQ10 dosage

    Hi, I am on 10mg statin for cholesterol. I saw a video that Nelson posted on FB, and the Dr. mentioned to take 200 mg of coq10 but recommended 400mg. I take life extension brand...
  2. J

    Wine everyday? Hmmmm...maybe not a good idea

    http://www.msn.com/en-us/health/medical/alcohols-toll-on-the-heart-bigger-not-better/ar-BBwbZeR?li=BBnbfcL
  3. J

    E2 not sensitive taken - Labcorp screwup

    I had my Defy follow up blood work done and the lab took the wrong test. It came back that my E2 was 20. If they did the correct test of 'sensitive' would that number generally come back higher or lower?
  4. J

    Statins: Friends or Enemies?

    "This Review is intended to help clinicians, patients, and the public make informed decisions about statin therapy for the prevention of heart attacks and strokes. It explains how the evidence that is available from randomised controlled trials yields reliable information about both the efficacy...
  5. J

    Test Cyp Refrigerated

    I was out of town last week and my testosterone from defy arrived on Thursday and my wife put it in the refrigerator (until I got back on Saturday and found in refridge). When I opened the UPS packaging I see a warning on the vial "DO NOT REFRIGERATE" Does this mean it is ruined? Do you think...
  6. J

    tendonitis - tennis elbow

    I have really bad tennis elbow from lifting weights. Been stretching and apply heat to help heal it but arm is still garbage. Lifting sucks since I can't do much...all gripping causes it to flare up. I was thinking about trying a peptide GH or anything at this point to try and heal it up...
  7. J

    SubQ subpar?

    I switched to SubQ about 3 weeks ago and have lost a little bit of muscle, plus am not feeling the effects of T as much (60 mg - 3x week). I wonder if due to genetics or the fact that I am a fast metabolizer of T it is better to do IM again? The obvious solution is to go back to Nelsons...
  8. J

    Association Between Objectively Measured Physical Activity and Erectile Dysfunction among a National

    http://onlinelibrary.wiley.com/doi/10.1111/jsm.12977/abstract [h=3]Abstract[/b][h=4]Introduction[/b]Emerging work suggests an inverse association between physical activity and erectile dysfunction (ED). The majority of this cross-sectional research comes from convenience samples and all studies...
  9. J

    1 Shot a week 180 mg - Travel question

    I travel a decent amount for work. Currently, my protocol is 3 shots a week, 60 mg each shot, with HCG 100 IU a day, and .5 mg AI (arimidex) on shot day. When I travel, I generally, just do one shot of 180 mg and take .5 mg AI and that is it. Should I take the AI .5 mg EOD or just .5 mg on...
  10. J

    High DHT and Blood Pressure

    Before starting TRT 3 months ago my blood pressure was 120/80 and total T was 209 (in my early 40s). Dr put me on 6 clicks test 20% cream every day...scrotum application also no HCG. I got my blood results: Total T: 570 (350 - 1200) Free T: 23 (7.8 - 21) HIGH DHT: 290 (30 - 85) HIGH I also...
  11. J

    HCG and normal LH

    Hi Found this site a few days ago and have been reading a bunch. Great site! I just started HRT a few weeks ago and wanted to research a bit of what I am taking. Dr. has me taking 2 shots of HCG a week at 500 IU. Anyways, as I research HCG I see that it is a good protocol for people that...
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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