haematocrit

  1. M

    Advice About Hematocrit and TRT Dose

    Hi Guys, So got bloods done, haemocrat .52 Testosterone 605. But, suffering pressure headaches, and facial pain I know it's the haemocrat being at .52 Last October it was at .52 and had pressure headaches, my endo took 1 unit blood and all headaches etc stopped, all good Been taking...
  2. M

    Testosterone levels and haemoctrit

    Hi guys I posted before about my doc starting me on too high a dose, which was .8ml week 160mg.... My haemocrat went high to 0.56 and I was suffering extremely bad pressure headaches and facial pain. I reduced my T, and for the past 6 weeks I have been taking only .2ml (40mg) x twice...
  3. M

    Moved from 4ml Nebido, to Testosterone Cypionate

    Hi men, I was on Nebido for a few years, taking a 4ml (1000mg) vial every 8 weeks. Was horrible up and downs. Now I've moved to Testosterone Cypionate, 2 injections weekly at 80mg x 2, total test weekly is 160mg. I've just started it so hope I get to feel better soon. My haemotcrit was...
  4. M

    Dialing In - Haematocrit & Estradiol Management

    Hey guys, I've been on TRT for about 9 months, and had a very positive experience thus far. Unfortunately, my most recent blood results indicated a couple of anomalies and I was hoping that some of the more knowledgable members here might be able to assist from a knowledge point of view. I've...
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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