It’s all got to do with the Rh factor on your blood cells. Rh factor, or the Rhesus factor, is an antigen. You may or may not have this factor in your blood. When present, it is found on the ...
Specifically, this type of blood lacks any of the 61 Rh antigens. Its distinctive factor is indeterminable, thereby earning ...
But what is it, and why is it so important to learn about it during pregnancy? Put simply: the RH factor is an inherited protein found on the surface of the red blood cells in your system.