FACTS ABOUT THE RH FACTOR

The Rh factor is an inherited type of protein found on the red blood cells. Most people who have the Rh factor – they are Rh positive. Others who do not have the Rh factor – they are Rh negative. Instead of saying, “I’m A Rh negative,” we simply say, “I’m A negative.”

This is very important information if you are pregnant, have a miscarriage, an ectopic pregnancy, or even an elective abortion.

The Rh factor may cause complications if an Rh-negative woman’s blood comes in contact with the Rh-positive blood of a fetus. The woman’s body may make antibodies that attack Rh-positive blood, causing complications for the current or future pregnancies. This fairly common occurrence is treated with an injection given by a doctor, so be sure to ask about your blood type no matter what the next steps of your pregnancy look like.

A simple blood test can identify a woman’s blood type and Rh factor. However, an antibody screen can show if an Rh-negative woman has developed antibodies that attack Rh-positive blood.

Contact your healthcare provider for more information on the RH Factor.