Hi, my name is Robert. I have very low testosterone which was diagnosed by an endocrinologist. It was confirmed by a second endocrinologist. They were unable to determine cause but bother agreed on testosterone therapy. It s been about 1 1/2 years since my last medication. Im starting to feel same symptoms I felt a few years back, low libido, low energy, weak overall. Any suggestions would be appreciated, I know I can t do testosterone therapy for life.