I have had a problem with libido since I was about 15-16. I told my doctors this for YEARS and they told me that I'm fine. I have taken 4 blood test...one when I was 19, one when I was 21, and two this year. I have always come up with super low free testosterone, below average.

NOW, I am going to get on testosterone, but I am very, very concerned that I had a testosterone deficiency and thats why my genitals never grew.


My question is, if I get back on a testosterone supplement, could I experience some growth, or has my body aged too much?