I agree. The education on Rh-Negative Blood is next to nothing! There is more to the Rh-Negative Factor than we are openly educated about. Please join myself & other Rh-Negative People from all across the Country; as we become members of the Rh Negative Registry. We need to become pro-active, we need to become energetic and we need to know how to contact others in a time of need! http://www.RhNegativeRegistry.com!