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    Couple of trt questions

    I'm only 4 weeks into a protocol that includes 160mg test cypionate and 1000iu HCG divided into 2 doses per week along with a daily capsule of 50/25mg progesterone/DHEA. I know it's still early but I haven't noticed any benefits as of yet but I am experiencing 2 somewhat negative minor side...
  2. B

    Nelson's hCG plus TRT Protocol

    Hey Nelson, I just started trt today and am using your test/hcg protocol and was wondering if you could expand a little on your experiences with this technique. Like how long have you been injecting this way and what have been the effects on your labs, if any, compared to your former protocol?
  3. B

    Thanks Excel

    Just registered and administered my 1st injection of test/hcg using Nelson's protocol and wanted to thank everybody that contributes to this site. I have spent many hrs here over the last several weeks and have found the place and it's members very informative.
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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