I'd like to see what YogaTeacher and other folks have to say. Hopefully they've got good answers to your question - I'll chip in my two cents on the yoga board too.
- H
-------------------- Heather is the Administrator of the IBS Message Boards. She is the author of Eating for IBS and The First Year: IBS, and the CEO of Heather's Tummy Care. Join her IBS Newsletter. Meet Heather on Facebook!