Recent content by Jack Newell

  1. J

    Growth Hormone Product Review

    I have a doc here that scripts for a shoulder issue I have. It's just so expensive in the states. Best way is to take a short vacation to an anti-aging clinic in Mexico. Federal law states it is legal to bring back 50 “dose units” with a Mexican doc legal script. Have Mexican doc write script...
  2. J

    Peak vs Trough Levels?

    I inject every 3.5 days and have tested TT “Peak” 48 hr after injection and “Trough” a couple hours before next injection and 90% of tests over 3 years show a variance of approximately 300 ng/dL. between “Peak and Trough”
  3. J

    HELP with TEST/ HGH cycle!!

    I believe Sab is speaking of HGH (Human Growth Hormone) not HCG. I'm on TRT (.27cc 2x weekly) and 2IU HGH 5x weekly for about 5 years with great results and no excess estradiol symptoms. HGH at 2 IU daily is a great fat burner and should not cause side effects till maybe above 4IU daily...
  4. J

    Growth Hormone Product Review

    I take 2 IU Norditropin 5x weekly. I've noticed changes in eye sight . Increased fat loss. Better elasticity in my skin. Better exercise recovery times. An overall feeling of well being. Just as we replace Testosterone as we age, I feel it's just as important to replace HGH. Aging i feel is...
  5. J

    Is Metformin a Miracle Drug ? : Nelson Vergel Explains

    ER 100% Much less gastrointestinal issues.
  6. J

    HGH brand review

    Very easy to tell if product is legit. Inject 4-8 IUs and have blood tested in 2-3 hours at a LabCorp. Use blood plasma HGH test. If your HGH is legit, your HGH test level will be several points over normal.
  7. J

    Discount Lab Question

    Best I've found was $52.49
  8. J

    Discount Lab Question

    Thanks Nelson. I would like it to test my HGH. Other online labs carry it.
  9. J

    Discount Lab Question

    Thanks. I'm aware of that. I wanted to use HGH Serum Test to verify my HGH was the real deal and correct potently.
  10. J

    Discount Lab Question

    Discounted Lab Question Just wondering why Discounted Lab does not offer a Serum Growth Hormone Level test?
  11. J

    HGH brand review

    No prescription necessary. Pharmaceutical Norditropin 10 mg. or 15 mg. pens. (Mexican labeling) Overnight shipped on ice from California. Paid by credit card.
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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