new guy

  1. D

    Just started TRT and looking for advice on next steps

    Hi folks, Been reading the Excel forum for the last few months whilst progressing my TRT journey (started 18m ago). Last Friday I started my programme, 125mg (0.5ml) of Sustanon250 E5D. I'm doing IM into the glute and the first jab went well. I had all the usual symptoms: poor...
  2. T

    Hello everyone new member with some quick questions

    Firstly I’d like to say what a great forum this is and it’s really nice to see everyone helping each other out as best they can. I have been recently diagnosed with low t I’m 48 and my number were 240 and free was 5.5.I go to the gym several days a week and I’ve recently given up meat around 6...
  3. B

    T worked quickly, back pain/mood, will this last?

    Hello all, Recently started taking Test cyp via IM at 100mg a week. I am 30, have spondylolisthesis grade 2 with stenosis, par defects, and bulging disks. I have been having increasing pain for a while, have had to have CTs/MRIs, saw a surgeon and a physiatrist. Basically, I wanted to avoid all...
  4. D

    Medication Management Tip for New Guys on Injectables

    Bottom Line Up Front • Don't panic if it seems like you're using up a bottle of Testosterone or HCG more quickly than expected. • Pharmacies don't fill the bottles up all the way to the top. ◦  Therefore, you can't use the top of the bottle (near the stopper) as a reference point for the...
  5. Galactus

    New to forum, not sure where to get TRT? Need help!

    Hi there! I'm a 50yo male, 194 pounds, weightlifter for 25 years. I was diagnosed with low T 7 years ago and went on TRT through Kaiser Permanente for 5 years straight. I was taking around 75mg a week and felt great! I went off TRT to try and have a child and have been off for 2 years to date...
  6. G

    New guy

    Hey long time lurker to these forums, thought I should make an account to post questions and what not. Anyhow hopefully this place stays up, it's got a wealth of knowledge after-all.
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

Back
Top