Hey doodle bee, sure I remember you. I am thinking it's been aout three months since I had one that was close to my spine because the back pain was jst awful. Wow what difference that made. I will occasionally get a pain that makes me wonder if it's wearing off but so far so good. I have a lot of inflamation going on with me at the moment but that particular place doesn't seem to have taken on me. It tok a couple of days to get the full effect but 3 months it's a long time for me.
I hope it continues to work for you.
glad to see ya around these parts again
keep us informed hugs