I am currently trying to dial in my T & hCG dosages, about which I have another thread.
So far there have been one or two ups and downs but overall feeling good except for some ED issues.
From what I can tell most guys with ED problems had it before they started TRT. That’s not the case with...
It is generally accepted that people with low SHBG do better with more frequent injections, but what about total weekly amount?
Reading an old thread user Okian quoted Dr Mariano as saying “SHBG makes testosterone last longer. The higher the SHBG, the lower the dose of testosterone is needed...
Can anyone offer some advice on my protocol please. Aside from low T otherwise fit and healthy late 30s male.
Lab values below are from sustanon 250 @ 125mg per week split into 2 doses (62.5mg Mon and Thu). Bloods were drawn on a Monday morning before injection.
Testosterone - 19 (7.60 –...
Hello EM, first post here and would appreciate any opinions. I did a search but didn't see this question addressed.
I am about to undergo TRT under doctor's supervision and I think I will be prescribed hCG to maintain fertility.
I was thinking about banking some sperm as well for additional...
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.
