how can my son have a B blood type when me and my wife is blood type O

[hjb1...@gmail.com]

my son is blood type B and me and my wife are both Blood type O's? can anyone clear this up for me because im pretty sure this is my son.

[Felix Evangelista]

HI, i tried to check in articles but i believe its impossible to produce B for both parents with type O. See article here http://adf.ly/4394688/bloodgenetic . Just skip add.

Why don't you try all of you for a test again for a 2nd opinion.