hypogonadism; t therapy; sexual health

IMMUNOASSAY DISCREPANCIES IN MEASUREMENT OF T LEVELS: UNDERESTIMATION OF TRUE TESTOSTERONE MAY RESULT IN OVER-TREATMENT WITH TRT

Introduction AUA guidelines define testosterone deficiency as two levels < 300 ng/dL with signs/symptoms.Testosterone (T) measurement is performed using immunoassays (IA) or mass spectrometry (MS), with MS as the gold standard. However, limited data suggests there may be significant variation...
- madman
- Thread
- Mar 28, 2025
- hypogonadism; t therapy; sexual health
- Replies: 2
- Forum: Testosterone and Men's Health Articles
Multifaceted world of sexual wellness and testosterone management

In this episode, Dr. Rena Malik, MD is joined by Dr. Amy Pearlman to delve into the multifaceted world of sexual wellness and testosterone management. They discuss the prevalence of low testosterone, its symptoms, and various treatment options, including topical therapies, injections, and oral...
- madman
- Thread
- Dec 13, 2024
- hypogonadism; t therapy; sexual health
- Replies: 0
- Forum: Health & Wellness

TRT Hormone Predictor Widget

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