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  1. W

    Pregnenolone makes high dose Testosterone tolerable

    Dopamine and testosterone have a bidirectional relationship. My 23andme shows that I have a gene variant wherein I do not breakdown dopamine as quickly as the normal person, so when I took selegiline it made my already high dopamine levels even higher. I cut my T cyp dose and yet my t levels...
  2. W

    Pregnenolone makes high dose Testosterone tolerable

    I've taken deprenyl (selegiline). It will increase your T even further (via increasing dopamine).
  3. W

    Pregnenolone makes high dose Testosterone tolerable

    @bumpy Thanks. My free T range is 7.2 to 24.0 pg/ml. What is your free T range? I assume its not the same since your level is 731.4. Any issues with HCT, red blood cells or HGB?
  4. W

    Pregnenolone makes high dose Testosterone tolerable

    What is your HCG dosage/schedule? On any AI? Do you have your E level on this regimen? My E level would be very high with this protocol. Tx
  5. W

    Anastrazole and other ai’s may activate the estrogen receptor in place of estradiol

    Interesting read. Does this mean that anastrozole is better or worse than exemestane/letrozole for men on TRT? I've tried both anastrozole and exemestane. Anastrozole was stronger and brought my E down more.
  6. W

    Testosterone in Atrevis hydrogel base = almost double test levels!

    Thanks Nelson! I copied that from one of your earlier post and gave it to her along with Empower's fax number. Don't think she had ever used a compounding pharmacy before. Should be interesting. She did labs and only did total T and TSH. And she prescribes me T cyp and Armour. She clearly...
  7. W

    Testosterone in Atrevis hydrogel base = almost double test levels!

    Saw my GP today. Requested the Atrevis based gel as set out here. I believe my GP is going to order it, but she is not familiar with Empower. We'll see. I tried creams (didn't absorb) and pellets initially, neither really worked. Been on injections for about 5 years. Just haven't really...
  8. W

    DHEA Supplementation

    What's wrong with almonds? I drink almond milk and sometimes eat almond milk yogurt trying avoid lactose. Thanks.
  9. W

    Gene's Nitric Oxide Stack

    Love this stack for vascularity etc. I've been taking everything listed. However, it has made me so sensitive that I don't last very long when having sex. Has anyone else had too much sensitivity from this stack? I'll drop for a while to see if I can reduce sensitivity and take on an as...
  10. W

    Viagra or Cialis: Which gets you Harder?

    Thank you for the detailed response! Very informative.
  11. W

    Viagra or Cialis: Which gets you Harder?

    What was your dosage of PT-141? Dosage of Melanotan ii? Which did you like better, PT-141 or Melanotan ii? I've got some PT-141, but am intrigued about the sunless tan from mii. Tx
  12. W

    e2 effect on testicular size?

    For me high E2 tight, low E2 hangin. Hcg will increase E2.
  13. W

    Effect of varicoceles on spermatogenesis

    Interesting info. Thanks for sharing. I had grade 3 varicocele surgical repair but my T did not come up (and am now on TRT). Had it for a long time and had 4 kids, so my old school GP was like no need to worry about since your fertile. I would encourage any man with varicoceles not to rely...
  14. W

    Progesterone Dose for Men

    I used to be a patient of Dr. Crisler (RIP) and he agreed with the long beard dude regarding how to bring up progesterone. He was against using straight progesterone and preferred preg to raise prog if HCG wasn't doing the trick. Also, regarding DHEA and cortisol, my AM serum cortisol was...
TRT Hormone Predictor Widget

TRT Hormone Predictor

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.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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