When it comes to treating erectile dysfunction, there is one name we're all familiar with: Viagra. Viagra generated over $1.7 billion in sales in 2015 alone. That's a lot of people popping "the little blue pill" in order to have sex. But what if...
Table of Contents Video: Increased Estradiol Improved Sex Drive in Men Estradiol in Men: Background Sex Steroids and the Male Libido Effect of Testosterone and Estradiol on Men's Libido: Low Estradiol and Fat Gain: Surprising Results High...
Hi I am about to start using Xyosted 100mg weekly subcutaneous injections. is anyone here using it and what are your impressions on it? Thanks in advance https://www.excelmale.com/tags/xyosted/
My wife and I are doing a round of IUI this month, so she was recently prescribed Ovidrel (brand name HCG). The dose is 250 mcg, and the cost will be $75. I'm guessing that's way overpriced, given that I take compounded HCG that costs $75 for...
As you can see, my free testosterone is 2.22 ng/dl (up from 2.0 before I started HCG). I've had low free T for 15 years. Until now I hesitated to go onto testosterone. Having HCG to keep my natural production up alleviates my concern. My...
Statin Drugs Markedly Inhibit Testosterone Production by Rat Leydig Cells in Vitro: Implications for Men Reproductive Toxicology Available online 22 January 2014 Highlights •Statins cause significant reductions in LH-stimulated testosterone...
I guess bodybuilders who eat huge amounts of protein have been right all along. So much for the 20g of protein bro science. Jorn Trommelen, Glenn A.A. van Lieshout, Jean Nyakayiru, Andrew M. Holwerda, Joey S.J. Smeets, Floris K. Hendriks...
Abstract The evidence on the role of obstructive sleep apnea (OSA) in the pathogenesis of hypogonadism and the impact of testosterone replacement therapy (TRT) in OSA patients are still contradictory. OSA is generally considered to be a...
A Randomized, Placebo-Controlled Trial of Nandrolone Decanoate in Human Immunodeficiency Virus-Infected Men with Mild to Moderate Weight Loss with Recombinant Human Growth Hormone as Active Reference Treatment . by Storer, Thomas W; Woodhouse...
Sleep, testosterone and cortisol balance, and aging men (2022) Peter Y. Liu, · Radha T. Reddy Abstract Sleep serves important biological functions and influences health and longevity through endocrine and metabolic-related systems. Sleep...
Normal values may vary from lab to lab depending on what reference range they use. Depending on the country, ranges are in nanograms per deciliter (usually in the United States) or nanomoles per liter (Europe and other countries). The conversion...
DHEA Supplementation Dehydroepiandrosterone: DHEA As presented by Dr. Neal Rouzier, M.D. Here's a great reason to add DHEA to your protocol. DHEA is a hormone secreted primarily by the adrenal glands. It results in a shift of a catabolic state...
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.
