>>13142880>>13143553Adding onto that, I think the reason why that list only shows the common ones you're negative to is because in case of an emergency transfusion, those are the ones you can potentially have antibodies against that can cause transfusion reactions (you are not guaranteed to have antibodies against those and you likely don't if you haven't been transfused in the past, unlike ABO which have antibodies against them by default [D generally does too but can be weird with weak and partial D instances, regardless they are treated like ABOs]).