- #1
Suraj M
Gold Member
- 597
- 39
Is it possible for two O blood group parents to have a child with blood group AB, well this has happened, so I've heard, but how?
I can understand how 2 AB group parents can have a child tested as O blood group, but how is, the other way around, possible?
I can understand how 2 AB group parents can have a child tested as O blood group, but how is, the other way around, possible?