I might also add here that you could go to 10 different drs and be told 10 different things here. They refer to Drs. practicing for a reason, and we are the guinea pigs. So please do not be too quick to put faith in any one doctor. No one knows everything. And I would hate to see you make a critical health decision based on one doctor. We are all trying to find our own truth as to what is going on with our bodies. Many on the board have already learned not to trust Drs for this reason.