A member asked:

If my only sons blood type is a+ and my fiance is o+ what would mine have to be?

A doctor has provided 1 answer

You have an A gene: You could be type A or AB, and could be positive or negative.

Answered 6/26/2014

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A member asked:

If my blood type is b+ does that mean my sons and daughters blood type is b+?

6 doctors weighed in across 3 answers