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Hello, I have just had all of my test results back and would appreciate some advise. Me testosterone has gone up. 1 HAEMATOLOGYRed Blood CellsHAEMOGLOBIN (G/L) 152 g/L 130.00 - 170.00 HCT 0.464 L/L 0.37 - 0.50 RED CELL...
- Mav
- Thread
- Jun 15, 2018
- Replies: 16
- Forum: Blood Test Discussion
M
Symptoms

Hello, I have a question, about some strange symptoms I'm having. My first blood test was 308ng/dl, so I'm getting another one done tomorrow. The symptoms I have are my fingers twitch when I wake up and my eyes are closed, I have weird tingling in my calf and my knees go heavy. I have some...
- Mav
- Thread
- Jun 11, 2018
- Replies: 19
- Forum: Testosterone Basics & Questions
M
New here in UK

Hello my name is Patrick, I'm from the UK and just had a testosterone blood test and it came back in UK range 10.68 nmol, UK range 8.9 to 29.1. I believe that equates to 308 Ng/dl. I would like some advice as to whether this is a normal level for a 49year old. My symptoms are complete lack of...
- Mav
- Thread
- Jun 7, 2018
- Replies: 24
- Forum: Testosterone Basics & Questions

TRT Hormone Predictor Widget

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