A negative Rhesus (Rh) test can have some impact on pregnancy due to the risk of blood group incompatibility. However, with appropriate medical care, women and their Rh incompatible fetuses can have healthy pregnancies and deliveries. This is possible if women planning to become pregnant receive good prenatal care, especially screening for the Rh factor.

The human body has 4 main blood types: O, A, B, AB, in addition, there is also the Rh factor. People with the main blood type combined with Rh negative belong to the rare blood type. Besides, there is still a lot of other knowledge related to blood types that you can learn through the following quiz.