Search results

  1. J

    Power Red or whole blood donation for high hematocrit ?

    The variability of fingerstick measurements was demonstrated in my doctors office when back to back fingersticks resulted in different results. However, I have to deal with their results as my doctor insists on them. I get a CBC panel three or four times a year as well. My results are mid 17...
  2. J

    Power Red or whole blood donation for high hematocrit ?

    I am administering at home. I receive a vial and supplies at the doctor's office.
  3. J

    Power Red or whole blood donation for high hematocrit ?

    I made a Power Red donation one day before my Doctor's appointment to receive my testosterone supply. My doctor tests my hemoglobin every 10 weeks when I go in. I always worry I won't be given my testosterone if I test high. My doctor won't administer if I score is near 18g/dl. My hemoglobin...
  4. J

    Is 4000iu HCG twice weekly safe?

    Thank You Nelson and all who commented. Excell Male is the reason I began TRT and I am very happy I did.
  5. J

    Is 4000iu HCG twice weekly safe?

    It's 4000 iu HCG twice a week, I was prescribed.
  6. J

    Is 4000iu HCG twice weekly safe?

    Thanks for all the responses. To MarkM, I am looking to increas size of shrunken testes and at the same time boost libido and increase orgasm a little. To Vince Carter, The syringes are refridgerated and the dose seems huge to me too, thus this post. To coastwatcher, TRT 150 once a week and ai...
  7. J

    Is 4000iu HCG twice weekly safe?

    New member, 70 years old, and I have been on TRT for two years. My testes were small to begin with but have become even smaller since treatment. My physician has perscribed 4000 iu twice weekly for four weeks and supplied it in prefilled syringes. Am I nuts (no pun intended) for wanting HCG...
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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