Recent content by northjerseyguy91

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    Timing bloodwork with ED injections?

    Thanks for the insight, Vince. Have you ever injected less frequently? If so, notice any difference in blood work when testing before injection day on the less frequent schedule? I suppose theoretically we shouldn't expect a difference, but just curious to hear any anecdotes. Thanks again.
  2. N

    Timing bloodwork with ED injections?

    Hey all. I have been taking 15mg Test E per day, and ~150iU of HCG Monday and Thursday (this is as frequent as I can inject without experience a ton of high E2 sides like acne, water retention, etc.). The HCG has helped with penile sensitivity, but my libido and erections are still not where I...
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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