Please is it possible for the child not to have his dad's blood or his mom's blood?
Erica Utomi
Two Blood group O parents will have blood group O children.
Erica Utomi
it's possible for a child to have a different blood group from parents in certain conditions. If parents have AB and O blood groups. Now the ABO Blood group reveals that we can have several options. So one is either blood group A, B, AB, or O. So blood group AB can give A or B which is different from AB.