New to the forum.

Simbarn

Active Member
Just joined the forum, but have been reading threads for some time. I post regularly over at Frank Talk in regard to ED and was a member of Dr. Crisler's forum "all things male" from its inception. I learnt a great deal from him and the other members there over the years. This forum also has some excellent information and knowledgeable members. Thank you.
 
Thank you guys. Yes, Dr John is missed a great deal!
I took a big break from posting on T related forums after "All things male" was taken down. However, there appears to be lots of new information on the topic here now, which is great!
Indeed, Frank talk helps many guys with ED issues. It is an insidious condition which medical science is still learning a great deal about. I have spent much time over the last 10 years researching and trying to understand what we currently know about it and its connection to testosterone deficiency and how the subsequent replacement of T can help or aggravate the condition.
 

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

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