AB and O), blood types are further identified as being either rhesus positive or rhesus negative. This depends on one’s Rhesus factor – an antigen occurring in the red blood cells indicating ...

NIH defines Rh incompatibility as a condition that occurs during pregnancy if a woman has Rh-negative blood and her baby has Rh-positive blood. Here are some facts you should know about Rhesus ...

Pregnant women in Queensland whose babies are at risk of a condition that can lead to serious complications such as stillbirth will receive free blood testing to help prevent the disease.

Negative blood types are particularly valuable because they are not common. With less than 2% (one in 50 donors) of the ...