50 Y/O with long history of Low T that started in early 30s - did TRT for 4 years but stopped 2 years ago after not noticing any physical benefit. Since last year, worsening (and now flatlined) libido and ED issues along with off and on depression. Was on Welbutrin for a year and weaned off...
Hi Guys. 44 year old male with decades of lower T (200-400) - finally started TRT in February.
I am not feeling great several weeks into TRT. Appointment with clinic in a month but looking for any opinions.
Protocol -
testosterone cypionate 200 mg/mL - .4 ml 2x week
HCG 3000 75iu 2 x week...
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.
