Sex Span, Erectile Dysfunction & More

 
Sexspan... Excellent concept! As an aging male, this is an area of great interest for me. I can state unequivocally that quality sleep and stress reduction are key factors in maintaining a healthy life. There is a lot of emphasis that is directed on diet and exercise, as there should be. But there is not near enough focus on sleep quality and stress reduction. The irony here is that the stress factor is one of the main culprits in poor sleep. Good sleep is a miracle cure for most every negative factor we face in our modern lifestyles. There is nothing like a good night's sleep.

Stress and a lack of refreshing sleep leads to a wearing down of overall energy, especially sexual energy as that is one of the first things to go.
 
 

hCG Mixing Calculator

HCG Mixing Protocol Calculator

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

Beyond Testosterone Podcast

Online statistics

Members online
2
Guests online
169
Total visitors
171

Latest posts

Back
Top