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  1. R

    Help!! Mixing HCG

    I Received my HCG from my doctor by mail. I have questions on mixing, It's 5000IU bottle with inst to mix 5ml of b-water with 3ml 23g needle. Question do fill 3ml needle and fill HCG and then fill needle with additional 2ml? My injection will be 25 units a week.
  2. R

    Starting TRT Again.

    Is it ok to start TRT again after bein off for 6 months? Is there anything I should be doing besides blood work before getting started and is it safe?
  3. R

    Started Sub Q ?

    I have started doing sub q injection and it burns once the injection is done is something wrong?
  4. R

    Now on sub q syringe numbers

    Now I'm on subq 40 units 2 times a week 180mg. How do you calculated the the units into mg?
  5. R

    Is HCG is still needed?

    I been on TRT for a 5 months when I first started I was on hcg now is has run out. I don't feel any different from when I was on it. Is hcg needed?
  6. R

    Traveling by airplane with TRT meds.

    Has anyone travel by airplane with their TRT and if so can anyone give advice on travel without running into problems.
  7. R

    Blood after injection

    After injection my dose blood started from the injection site. I should have aspirate my mistake. Do I need to do another injection??
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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