In this webinar, Dr. Roger Khouri, Urologist, reviews dosing, proper injection technique, and safety, and answers all of your questions about Injection Therapy for erectile dysfunction. In this webinar, Dr. Khouri discusses: - Injection...
Hey guys, what do you think I am missing in the downloadable attached PDF? This attached document synthesizes key findings on the use of Human Chorionic Gonadotropin (hCG) in men, either as an adjunct to Testosterone Replacement Therapy (TRT)...
I collected questions and answers posted on ExcelMale.com in the last 10 years about the use of human chorionic gonadotropin in men who want to prevent loss of testicular size and fertility while on testosterone replacement therapy or that want...
Today we are joined by Dr. Rahul Mehan, a renowned urologist, who sheds light on the impact of Ozempic on sexual function, particularly in relation to erectile dysfunction. He is also the founder of Snip City, which specializes in vasectomy...
What's the best HCG dosing protocol for men on TRT? Whether you're using HCG to maintain fertility, prevent testicular atrophy, or preserve intratesticular testosterone, the dosing frequency matters. Should you inject daily, every other day, or...
Experiencing delayed orgasm or anorgasmia on TRT? Many men on testosterone therapy report difficulty reaching climax despite normal erections and libido. This frustrating issue is more common than most realize—and it's often treatable once you...
Can statins cause erectile dysfunction? This is a common concern for men taking cholesterol-lowering medications. The research is mixed—some studies suggest statins may actually improve erectile function by enhancing blood flow, while others...
Note:HCG mimics LH but it is not LH and it's not picked up by the LH blood test. In fact, it suppresses LH like endogeneous testosterone does. But the amazing thing that the study below found is that HCG can increase sperm production and quality...
In this episode, Dr. Brandon & Dr. Morgentaler talk about the off-label use of bremelanotide (Vyleesi/PT-141) in men—its potential benefits for libido/erections, origins, side effects (notably nausea), and how patients often access it via...
How to Prevent and Reverse Erectile Dysfunction: Your Complete Guide to Getting Hard and Staying Strong Bottom Line Up Front: You don't have to accept erectile dysfunction as your new reality. Whether you're dealing with occasional difficulties...
The Complex Neurochemistry of Male Sexual Function: Understanding the Biological Foundations of Desire and Performance Male sexual function represents one of the most intricate orchestrations of neurochemical, hormonal, and physiological...
https://www.amazon.com/Manhood-Rx-Improving-Overall-Wellness/dp/1538166593 A top urologist’s prescription for better sexual health and overall wellness. According to research studies, men with health problems, and more specifically sexual...
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.
