If your blood type is: You can give to: You can receive from:
O Positive O+, A+, B+, AB+ O+, O-
A Positive A+, AB+ A+, A-, O+, O-
B Positive B+, AB+ B+, B-, O+, O-
AB Positive AB+ Only All blood types
O Negative All blood types O- only
A Negative A-, A+, AB-, AB+ A-, O-
B Negative B-, B+, AB-, AB+ B-, O-
AB Negative AB-, AB+ AB-, A-, B-, O-