Ooh, I forgot to add... I talked to my doc about it. He said that aside from most of his CF patients running normally low, sometimes it is the blood pressure cuff's fault. Since most of us, especially the women, have tiny arms, adult cuffs are too big to accurately measure the pressure. They should use pediatric cuffs on us petite girls. <img src="i/expressions/face-icon-small-smile.gif" border="0">