3 doctors weighed in:

Mom o+ baby boy o- what are the possibilities for fathers blood type?

3 doctors weighed in
Dr. Gurmukh Singh
Pathology
1 doctor agrees

In brief: O, A, B, Rh + or Neg

Father can be blood group o, a, b, but not ab.
He can be either positive or negative of rh d.

In brief: O, A, B, Rh + or Neg

Father can be blood group o, a, b, but not ab.
He can be either positive or negative of rh d.
Dr. Gurmukh Singh
Dr. Gurmukh Singh
Thank
Dr. Richard Pollard
Anesthesiology

In brief: See below

The father could be any blood type.
The alleles could be heterozygous for a or b, the father could also be type o.

In brief: See below

The father could be any blood type.
The alleles could be heterozygous for a or b, the father could also be type o.
Dr. Richard Pollard
Dr. Richard Pollard
Thank
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