I Don't Know About It.I'm Not A Doctor.Originally posted by: ssrbaqri
What?? Get ur facts right, little bro b'coz what u just mentioned is a biological impossibility. In case of ABO blood grouping, O+ parents will always hv children with O (positive or negative depending on zygosity of Rh in parents) blood group.
If ur brother is B+, one of his parents must necessarily be having B or AB blood group.
But We Couldn't Gave Him Blood Because Of This Mismatch.😕Even I Couldn't Gave Him My Bone Marrow.