kidney

  1. O

    Oxandrolone Kidney Damage?

    I took 24mg pharma Oxandrolone ED prescribed by my men's clinic for 83 days with my TRT which is Test C 50mg EOD and 250 HCG twice a week. I have been off the oxandrolone for a little over two weeks. Family doc pulled bloods for other symptoms, I would not have done them this soon. My eGFR...
  2. W

    NAC

    I usually only urinate 2 to 3x a day. I started taking NAC, Thorne 500mg twice a day and now I urinate like 10x a day. Is this normal and any explanation why? Thanks
  3. S

    Creatinine & eGFR

    As I feared would happen, my creatinine and eGFR levels are getting worse while on even low doses of testosterone. 02/12/2021 pre-TRT Creatinine 1.10 ML/MIN/1.73, 0.80-1.40 eGFR African American 93 ML/MIN/1.73, >60 eGFR non-African Amer 81 ML/MIN/1.73, >60 11/06/2021 pre-TRT Creatinine 1.36...
  4. T

    Kidney pain on trt

    Hello everyone I've been on trt for 3 weeks. Ever since starting I've been getting kidney pain mostly on injection day. I a positive it's kidney pain cause I used to get them during hangovers in the past but that was due to dehydration. On my latest bloodwork before starting trt my creatinine...
  5. H

    Slightly elevated creatinine

    Just got my blood work today. Creatinine came back 1.38 (range 0.60-1.35). I have been lifting weights for 20 years. I am now 210 pounds 6’ 1”. Work out heavy 5x a week (ex: i do 1000 pounds leg press). In the past my creatinine has always been top range to slightly over but most of the labs i...
  6. J

    Low eGFR (renal function) Test Results?

    Hey All!! Has anyone had a low eGFR result come back with blood tests? Just had mine come back as follows: 10/09/2015 5:15:00 p.m.: From labtests RENAL FUNCTION TESTS Sodium 141 mmol/L N 135 - 145 Potassium 4.0 mmol/L N 3.5 - 5.2...
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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