Really big prostate cancer news today with the release of very interesting results from the Neurosafe Proof trial at the EAU Annual Meeting in Madrid. Also simultaneously published in Lancet Oncology so this is a big deal!! In summary, this multi centre randomised trial from the UK demonstrates that men undergoing the Neurosafe technique (intra-operative assessment of surgical margins), had higher rates of nerve sparing surgery and this in turn led to improvements of recover of sexual function.
Prostate cancer surgery is a rapidly evolving area of medical research as researchers refine the removal of the prostate gland to try and spare men from the unwanted side effects of surgery. This has led to major breakthroughs including the world’s first dual-robot surgery to remove the prostate gland while sparing surrounding nerves. While there is still more research needed, there’s hope on the horizon for men diagnosed with prostate cancer.
Host Katie Clift is joined by leading experts:
Dr. Phillip Stricker, one of Australia’s leading prostate...
Can you really keep your erections after prostate cancer surgery? In this episode of the Dr. Geo Prostate Podcast, Dr. Geo sits down with world-renowned urologist Dr. Arthur “Bud” Burnett — the Patrick C. Walsh Distinguished Professor at Johns Hopkins. Dr. Burnett has published over 400 papers, pioneered major breakthroughs in sexual medicine, and helped develop the science behind today’s erectile dysfunction treatments.
Together, they explore the latest advancements in preserving erectile...
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.
