No need to apologize for some accurate science.^^^^^^^Rh is not a blood type like A,B,AB, and O are. There are two parts to blood types. First the Letter or antigen(A,B,AB,or O) and the second part would be the RH or rhesus factor(whether your blood is positive or negative) so if you are A- like I am then you have an A blood type with an RH negative factor. So for all of you people who are saying your blood type is Rh you are half right but you have a letter A,B,AB,or O too!
Sorry I was super Interested in blood types while I was in high school!