libido; desire; arousal; orgasm; hrt; testosterone

  1. madman

    The Truth About Low Sex Drive in Men: Testosterone, Stress, and Psychology Exposed

    In this episode, Dr. Brandon and Dr. Morgentaler talk about low libido in men, and how psychological, physical, and emotional factors can all play a role in a guy’s desire—or lack thereof. Chapters 00:22 – Understanding Low Libido in Men Low libido means not feeling the urge for sex, even...
  2. madman

    What is new in female sexual medicine?

    https://www.issm.info/meetings/issm-podcasts/issm-podcast-season-1-episode-17 Listen to the latest ISSM Podcast. Sue Goldstein, the current President of the International Society of the Study of Sexual Health (ISSWSH), joins ISSM Podcast host Sameena Rahman to discuss "What is new in female...
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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