Sorry to about your wife. Stick with this group as much as you can. I joined several years ago and found this forum to be one of the best if not the best source of information pertaining to PN. Our great mentors will provide links relating to web sites that are informative to help us along the way. The docs can do only so much, those of us coping with PN know first hand what this is REALLY about. Simply put, we learn from each other.