My OH was on Prostap for 2 years, timing about the same as Gooose, but his testosterone is even lower. It's only gone up by 0.1 since August '25. He also still has all the symptoms (but he also had non-nerve sparing surgery). We were surprised and then read it can take a few years to recover T. My OH took long walks daily throughout treatment and that is a habit that helps him maintain energy.