
Originally Posted by
Mr.BB
It is not a theory.
Your hormonal system (HTPA) is not matured. Halting your testosterone production now will make a havoc on the HPTA, after PCT it will come back lower than it was before, and as its not matured many of the functions the natural high testosterone young guys have will not be completed.
Its not unussual under 25 year old steroid users suffering from low testosterone, erectile dysfunction, lack of libido, fertility problems, etc and having to go on TRT.
Many times they need TRT but their economical situation doesnt allow it, its a mess.
Read the Young and Steroids sticky.