I'm 2 months post-surgery and have been on low dose Cilias since surgery. It doesn't seem to be doing a whole lot right now but I was also on 6 months of ADT prior to my surgery and my onco said it would take 6 months for my T levels to get back to normal. I'm probably looking at another 4 months for my T levels to get to the point where I'll know if the Cilias is working. My doc's suggested taking it to help increase blood flow to that region and to help kick start things and since there are really no side effects I will continue to take it.