* Univariate analysis showed that poor metabolizers had the greatest improvements in luteinizing hormone (LH), follicle-stimulating hormone (FSH), and sperm concentration (Figures 1 and 2, p<0.05). There was no statistical difference in testosterone level. Multivariate linear regression...
* Our findings indicate that a decline in testosterone levels is associated with increased body weight, BMI, waist circumference, and visceral fat, as well as reduced adiponectin levels. Furthermore, regular exercise appears to play a protective role in preventing testosterone decline...
INTRODUCTION AND OBJECTIVE
Both clomiphene citrate and its isomer, enclomiphene, have become increasingly widespread within urologic practice; thus, understanding these medications' comparative benefits and risks is crucial for optimizing treatment decisions and providing improved therapeutic...
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.