I ask because I got labs back today showing my progesterone actually went down from.5 to .3 from my last test a year ago. I’m reading conflicting information on this and on the material that Progestelle provided it states that “Progesterone will not show up on serum testing, only saliva testing”...
Do I need to just purchase the lab? If there is one?
I feel good but I’m trying to determine where I fall within these ranges.
My SHBG is 15.6
My Estradiol Sensitive is 16.5
Thanks Gents!
I’m curious as I have just begun taking 25mgs Pregnenolone from Empower pharmacy daily. I might be crazy but when I started DHEA I think my testosterone levels went up slightly. I’m wondering if I’ll have to lower my daily testosterone injection dose. Any thoughts or personal experience would be...
I have been on TRT since 2013. Long boring story but recently switched from daily Cypionate injections to transcrotal cream and just wanted to share my tale for others with regards to dosing:
started 20% cream six weeks ago 2 clicks am AND pm all applied to the scrotum labs were crazy!
Total...
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.
