<<Disclaimer: Verify this information before applying it to your situation.>> Hi GFGal, Nice name!! Wait for at least a year if you can. You will feel the difference within yourself but as for confirmation medically, its a case of making the dr feel sure that the dx is right. If you have problems with nagging symptoms, sure your diet is right for you. Don't be afraid to reduce your lactose consumption, to check for intolerance. Watch the roughage levels too!! String beans have already caused problems for some!!:-) take care, beverley Australia <[log in to unmask]>