Can men with 'O' blood type marry women with the same blood type? Let's explore this in this article. Can O Positive Blood Group Marry Each Other: No one would have thought that blood type would ...

each classified as positive or negative based on the Rh factor. Blood type is usually determined during hospital visits, especially when a transfusion may be needed, such as in surgery or childbirth.

A person with type O blood doesn't produce any antigens. Blood is said to be "positive" or "negative" based on whether there are proteins on the red blood cells. If your blood has proteins ...