Editor's Note: I received the ensuing email and realised it explains exactly what to do with the information on this site.

Dear Nick
I write to thank you - after reading your website I visited my GP who sent me for a two blood tests, on separate occasions, both which results indicated low levels of testosterone 6 (on a scale of 10 - 35). I asked for androgel which my GP agreed and prescribed.
If it was not for my briefing of my GP - with knowledge gained from your Website - I am sure a correct diagnosis would not a have been made.

I have a high pitched voice and retarded penis and I think now I suffered from Hypogonadism since puberty without knowing anything about it.

All my life I have had an irritable temper and very often used to feel very tired.
As I reached forty, I felt completely burnt out, having to rest several times during the day. I lost my job and was on anti depressants, (Lustral). I had no energy or motivation to do anything, becoming a recluse, not leaving my house for weeks.
Three relationships with some excellent women ended due to my irritability, which caused my partners to say I had a split personality.
My concentration had gone and I was unable to think clearly.
For many years those who have been close to me have said something was wrong and I should see a doctor.

After just two weeks of TRT, I am, (excuse the cliche), a new man! I am very happy.
I have lots of energy and I am able to concentrate. This letter illustrates this, as I would not have been able to write a single letter few weeks ago, due to lack of concentration and would have given up.
I sleep very well at night and I am up early. I get out and I feel very happy. Things, like magic, seem to be changing around me, as work which looked formidable a few weeks ago, gets done quickly.

Once again thank you very much for literally giving me a new life by providing information on your website. I am unemployed and have been for three years, I am looking for a job which I hope to find soon and become a productive member of society

Thank you

Yours Sincerely

Thomas