This rarest of blood types is defined by an unusual Rh factor that is neither negative nor positive ... Specifically, this ...
One of the most important characteristics of blood is its type. Knowing your blood type is essential for several healthcare ...
It's a bit simplistic, but you can think of the Rh factor as a protein that is either present (positive) or absent (negative) on red blood cells ... ones in RhoGAM are a type that won't cross ...
Table 1 Possible Effects of Grandmothers' Rh Type ... of Rh-negative grandmothers could have no effect on the immunologic response of their Rh-negative daughters to Rh-positive blood.