Thank you Kim, I did actually take a break from here for a bit. I think there was a plan to do a trial but my dad became discouraged when he learned of the possibility of a placebo. My mom is 54. How is your dad doing? It seems like the symptoms have been getting a bit worse for my mom lately. We just got back from a cruise and the entire time she was in a wheelchair. She didn't seem like she had much fun other than when she was in the casino. My dad had a lot on his shoulders and even hurt himself from lifting her in and out of the wheelchair. He thought he dislocated his shoulder. She says her legs aren't really working too good anymore. She is still using the rolling walker for now at home. Thanks for listening. Andrea