However, in reality, AB negative is the rarest blood type, with only about 1% of the population having it. This makes it in high demand for blood donations. But wait! There is another blood type ...

Blood type is categorized into one of these eight groups: A-positive, A-negative, B-positive, B-negative, O-positive, O-negative, AB-positive and AB-negative. But what determines blood type and ...

If you have type AB blood, for example, your body is programmed to produce A and B antigens on red blood cells. A person with type O blood doesn't produce any antigens. Blood is said to be "positive" ...

There are four main blood types: O, A, B, and AB, each classified as positive or negative based on the Rh factor. Blood type is usually determined during hospital visits, especially when a ...

There are four main blood types: O, A, B, and AB, each classified as positive or negative based on the Rh factor. Blood type is usually determined during hospital visits, especially when a ...