Right on! That's really good. For me so far I've had 3 weeks of injections 0.75 mg each week. The first one was put into my right shoulder and before I got home my arm felt funny and at the dorsal base of my thumb was painful. Weird. But at thr same time I felt amazing. Alive for the first...
Hi Nelson. I'm going in for my very first injection of testosterone in 20 minutes here in Saskatoon, Saskatchewan. The Dr didn't know anything about bio identical testosterone or hcg. I'm getting 75 mg of depo-testosterone cypionate with the 1.5 inch needle. He said they have to get it deep...
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.
