Question: is ab negative the same as rh negative?
Answer: For example, AB blood has both the A and B antigen, so a person with this type of blood can receive either type A or type B blood. ... When it comes to the Rh factor, people with Rh-positive blood can receive either Rh-positive or Rh-negative blood, while people with Rh-negative blood can only receive Rh-negative blood.