side effect s

  1. C

    Once weekly Clomid?

    Just wondering if there would be any benefit (or harm) with a once weekly 25mg dose of Clomid? I've been off test (80mg test-cyp weekly) for over 3 months now. I'm feeling better (although my desire for sex is quite low)...After stopping the test, I initially started CLomid 12.5mg daily then eod...
  2. J

    Side effects awful TRT

    I’m seeing all the positives from people with TRT which is great. However I’m 5 weeks in on 125 total, injecting twice a week with HCG and an AI and feel terrible. I feel so out of whack and have bad headaches, horrible anxiety and palpitations. I redid my labs this week early as they think it...
  3. P

    Side effect (Feet Swelling) questions and AI

    47 year old male, overweight- High blood pressure and cholesterol, High A1c and IGF-1. Sleep apnea treated with CPAP for last 8 months. I started TRT back in August 2018. My primary care Dr. suspected low T after suspected Gynecomastia (later confirmed with Ultrasound & monogram). Low T was...
  4. Nelson Vergel

    Testosterone Side Effects- By Lee Myers

    Another great article from my friend Lee Myer on testosterone side effects. A must read: http://www.peaktestosterone.com/testosterone_risks.aspx
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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