Is Rh Positive Good or Bad?

Rh positive is the most common blood type. Having an Rh negative blood type is not an illness and usually does not affect your health. However, it can affect your pregnancy. Your pregnancy needs special care if you're Rh negative and your baby is Rh positive (Rh incompatibility).

Is Rh positive or negative bad?

Since more people are Rh positive than Rh negative, it is likely that an Rh-negative mother could be carrying a baby who is Rh positive, creating the risk for hemolytic disease of a newborn (HDN) in future pregnancies, essentially destroying that baby's red blood cells.

What is the healthiest blood type?

People with type O blood have the lowest risk of heart disease while people with B and AB have the highest. People with A and AB blood have the highest rates of stomach cancer.