I am happy to be alive to confirm all this truly happened. Knowing him saved my life. It was June 1st, 1994. Dr. Michael Dullnig’s guests were having a great time drinking champagne, listening to music, and talking with the guest of honor – the...
Introduction The world of sports and bodybuilding often brings to the forefront the use of anabolic androgenic steroids (AAS), substances that can enhance performance and muscle growth. However, the use of these steroids is not without risks...
“We don't have the sex therapists or psychologists who specialize in sexual dysfunction here... It's incredibly important, because if it doesn't start out as psychological, certainly, it becomes psychological, at least in some measure,” says...
I finally got the prescription for Nandrolone Decanoate from Dr. Lipshultz from Houston without an issue. I even mentioned my prior diagnosis of Gleason 6 low risk prostate cancer and his PA still made the prescription. All I said is that I knew...
World renowned Abdulmaged M. Traish! Great interview! As usual free testosterone is where it's at! Nelson we need to inform Dr.Traish or better yet all of the uros, endos and GPs about discounted labs LMFAO...
Getting real deep here! TEACHING POINTS *In the appropriate clinical setting, mammography is diagnostic for gynecomastia, which is the most common reason for presentation with a palpable lump, an area of focal pain, or breast enlargement; and...
The webinar focuses on sexuality and aging in couples, with presentations on both male and female sexual health. For women, androgens (especially testosterone) play an important role in sexual function, particularly for desire. Low testosterone...
UPDATE ON DECEMBER 1, 2021: The FDA has just made it a lot more difficult for couples seeking fertility to start a family. They have shut down the only affordable access to fertility hormones made by compounding pharmacies for over 40 years ...
Good sleep goes a long way to getting better and sometimes supplements and herbs can help. Check out what FM and ME/CFS patients said about supplements, herbs and over the counter drugs that helped them sleep. (Add your suggestions in the comment...
ABSTRACT Men with hypogonadism have reduced risk of prostate cancer mortality; whether testosterone treatment increases the risk of prostate safety events in men with hypogonadism remains controversial. Several studies including four larger...
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.
