MilkMan said: I've got a call in with my endo, but I figured I'd pick some brains here as well. About a month into TRT (100mg Test Enanthate per week), I started itching. No rash. No specific ... Read more >>
madman said: Abstract Background: Androgen deficiency affects men in adulthood, causing several harmful effects at the reproductive and behavioral levels. Since aromatase is an enzyme that ... Read more >>
madman said: Over the past decade, there have been important breakthroughs in our understanding of the regulation and function of sex hormone-binding globulin (SHBG). A recent genome-wide association ... Read more >>
madman said: Androgen Society 3rd Annual Meeting Review (Day 3) - Summary: Abraham Morgentaler, MD, FACS, Associate Clinical Professor of Urologic Surgery at Harvard University, reviews day ... Read more >>
Hellvis Jones said: In two weeks I'm meeting with an anti-aging doctor who will most probably prescribe me testosterone cream. The reason I want to try TRT is to cure my erectile dysfunction, which ... Read more >>
madman said: According to the most recent international guidelines, β-blockers maintain a central role in the management of hypertension, being recommended at any treatment step when there ... Read more >>
Nelson Vergel said: Aim- to study the effect of hypothyroidism on testicular function, and the effect of post levothyroxine replacement on testicular function. Methods and materials- this study was ... Read more >>
madman said: ABSTRACT Introduction: The past 2 decades have witnessed an increased amount of research into botulinum neurotoxin (BoNT) as a treatment for various forms of sexual dysfunction ... Read more >>
Systemlord said: I've been on Jatenzo for a little more than a week and am dealing with a little extra cellular fluid and would like some recommendations for a natural supplements because diuretics ... Read more >>
S1W said: Been a while since I've gotten this product from them. Last time they were capsules. Just received some and they're little round light green tablets with a split mark in the middle. ... Read more >>
Nelson Vergel said: Testosterone replacement can cause a decrease in ferritin in men even without the presence or use of blood donations or therapeutic phlebotomies. A study gave men testosterone ... Read more >>
madman said: Dr. Abraham Morgentaler: On behalf of Androgens: Clinical Research and Therapeutics I am delighted today to have the opportunity to interview Dr. Paresh Dandona, Distinguished ... Read more >>
rocky.b said: Many doctors prescribe coq10 along with statins. But I was reading that using testosterone increases the body's production of coq10. So there would be no need to use coq10? Read more >>
Primarybot said: Click here to view on the web Highlighted posts Another TRT water retention issue May 30, 2021 * 12 posts * 101 views Testosterone Side Effect Management First labs after starting ... Read more >>
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.
