Hello everyone,
I ve been struggling with ed since 2018 after stopping a testosterone cycle. I am on trt for a year (tried for a long time to recover with serms) and except for the honeymoon period i always struggled with ed. I ve tried many doses with different injection frequencies. With ai...
I've been on TRT for almost a year. I've seen mostly positive effects. I never had a weak libido or erection difficulties before TRT. I've had one recurring issue of weak erections. It seems to happen after my acclimates to a particular protocol.
In the beginning I started at 100mg/week...
I've been on TRT for 6 months now with varying results. My main question is about high DHT levels, erections, and any possible serious side effects.
My doctor, who is specializing in HRT for several years now, transitioned from being a surgeon to anti aging medicine. She has more experience...
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.
