An individual either has, or does not have, the "Rh factor" on the surface of their
red blood cells. This term strictly refers only to the most ...
The Rh factor is a type of protein on the surface of red blood cells. Most people
who have the Rh factor are Rh-positive. Those who do not have the Rh factor are
Jun 23, 2015 ... The Rh factor test is done during pregnancy to identify a woman's Rh factor. In
some cases, the baby's father might need an Rh factor test, too.
What is Rh factor testing? Learn more about your Rh factor and why it's important
to know during pregnancy.
... that indicates the Rh factor. If you carry this protein, you are Rh positive. If you
don't carry the protein, you are Rh negative.
Rh factor: An antigen found on the surface of red blood cells. Red blood cells with
the antigen are said to be Rh positive (Rh+). Those without the surface antigen ...
If you do have the Rh factor, as most people do, your status is Rh-positive. (About
85 percent of Caucasians are Rh-positive, as are 90 to 95 percent of African ...
Who Is at Risk for Rh Incompatibility? Risk Factors. Any woman who is Rh-
negative and is having a child with a father who is ...
Jan 1, 2011 ... "Rh-negative" and "Rh-positive" refer to whether your blood has Rh factor. Rh
factor is a protein on red blood cells. If you have Rh factor, you're ...
Rh factor is a protein that's found on some people's red blood cells. If your red
blood cells have the protein, you're Rh-positive. If your red blood cells don't have