A member asked:

What can i do if my blood type is a- my daughter is o+ what would her fathers blood type be?

4 doctors weighed in across 2 answers

Many possibilities: Her father has be + (rh positive); for ABO blood groups he could be a, b , o. The only blood group he could not be is ab rh neg.

Answered 1/12/2015

5k views

Thank
Dr. Richard Pollard answered

Specializes in Anesthesiology

A, B, or O: Not very helpful, but the father could have any of these blood types.

Answered 2/7/2016

4.9k views

Thank

Related Questions

A member asked:

If my father o+ and my mother is ab- what is my blood type?

3 doctors weighed in across 2 answers