Can a woman with type a rhnegative blood have a healthy baby with type b rh positive blood?

Answer 1

We are looking for the possible blood types of the FATHER.

Available information:

• Mother type B -- can be BB or BO = contributes B or O gene
• Baby type A -- can be AA or AO = must recieve O from mom & A from dad

Baby receives one gene from each parent:

• Mom is BO and Dad is AA = baby AO or AB
• Mom is BO and Dad is AO = baby AO, AB or OO
• Mom is BO and DAd is AB = baby AO, AB, BB

If the mom is heterozygous Type B, and the dad is Type A or AB, then they could have a baby who is Type A.

Answer 2

I am POSITIVE they can