Sharon that is interesting, never heard of this. Typically it happens when I am sitting or standing. I really just don't know what is going on. I am trying to empty the pouch more frequently and that seems to help a bit. I start a new job tomorrow and am so nervous about the bathroom situation, i.e. will I be able to go when I need to and what not. Also worried about my pouch just deciding to fart whenever it feels like it, it can be loud and smelly and it is not something I can control or hold in...it just happens. Ugh......