Due to the complexity of the ABO blood group genetics, parents may not be ABO compatible with their children. Therefore, even if parents donate, the blood components collected may not be suitable for their child’s transfusions.
I think maybe the blood will be rejected?? They might have the same blood but I guess its different especially this is a child, so it cannot accept blood that easily? Sorry I'm not into science XD
I googled why. Yeah it's complicated. I say just nod and wave to what the doc is saying. Lol
Lol XDD
I don't get it? Medically why can't intermediate family members donate blood of the same type?