pituitary adenoma

  1. G

    Testosterone causing hypo symptoms

    Fellas, often do you inject? Has it had a impact on your thyroid? I started in April of 2020, and last year around October I started having problems, and now I can connect them to TRT. It seems it somehow Impacting my thyroid function. I just went up to 112 mcg, and I dont have a problem with T3...
  2. T

    Have any of you dealt with prolactin issues?

    Sometimes I wonder if my issues with E2 have to do with prolactin levels. If I don't take a hefty dose of AI erection quality is poor, libido is not happening, unbelievably emotional, and sex seems to be one trigger for me becoming emotional. This never used to happen until a year ago. I have...
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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