low testosterone test

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High TSH, normal fT3 & fT4 - antibodies & rT3 OK.

And really low free testosterone. TSH 4.54 (0.27 - 4.20) uIU/mL fT3, free 3.6 (2.0 - 4.4) pg/mL ft4, free 1.24 (0.93 - 1.70) ng/dL Iodine intake is (and always has been) optimal. Any advice where to go from here? I used to think it was do to low T. But now I'm hearing that my low T is...
- Fr8man
- Thread
- Dec 15, 2019
- high tsh low testosterone test thyroid levels
- Replies: 16
- Forum: Thyroid, DHEA, Pregnenolone, Progesterone, etc
S
Off for 9yrs I'm back with many Q's

Hello all, I hope your all doing well, I will make this a short version to give you all the most important info regarding my health to help you help me get the right info so I can make the right choices. I just turned 43 suffered a back and other injury's due to a M.V.A in Dec 2008. I have...
- spartin
- Thread
- May 15, 2018
- Replies: 5
- Forum: Introductions
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Mid range test after climbed but no improvement in symptoms

Really hoping for a bit of magic here... I have been suffering with low testosterone symptoms for 7 years now. My bloods were as follows Aug. Testosterone 6.4 (185 in US) SHBG 39.5 Free Test 0.086 Prolactin 193 LH 5.0 FSH 3.3 PSA 0.49 I was put on Clomid for a month (25mg 3x per week) My results...
- leeault
- Thread
- Oct 28, 2015
- Replies: 3
- Forum: Testosterone Basics & Questions
Commonly Used Medical Questionnaires Can Only Predict Half of Men with Low T

Aging Male. 2014 Apr 16. [Epub ahead of print] Performance of Massachusetts Male Aging Study (MMAS) and androgen deficiency in the aging male (ADAM) questionnaires in the prediction of free testosterone in patients aged 40 years or older treated in outpatient regimen. Abstract Objective: At...
- Nelson Vergel
- Thread
- Apr 22, 2014
- Replies: 0
- Forum: Testosterone and Men's Health Articles

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