There are many blood types in the population including ABO, Rh, Kidd, Kell, etc. The most important of these are ABO and RhD. Transfusion of ABO incompatible blood can lead to serious and potentially fatal transfusion reactions. So if you have blood type B, which blood types can type B blood be given to, and why?

What is the relationship between parents' and children's blood types? Does a child's blood type follow the father's or mother's? Is there any difference in the transmission of blood types from parents to children? If so, what problems will occur and how will they be treated?