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No - at least one parent must have a B in order to have a B child. So, one of the parents must have B or AB blood type.

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What if your blood group is AB positive and your wife's blood group is O positive She is now in her 30 weeks pregnancy What might be our baby's blood group?

Your baby could be either blood group A positive or B positive. Since the mother is O positive, she can only pass on an O allele. The father, being AB positive, can pass on either an A or B allele. So, the baby can inherit either blood type A or B from the father, making the baby either blood type A positive or B positive.


Can an AB positive blood type and a o positive blood type a produce an o positive child?

Yes, it is possible for an AB positive parent and an O positive parent to have an O positive child. The child would inherit one O allele from the O positive parent and one A or B allele from the AB positive parent, resulting in an O positive blood type.


If the mother is A negative and the father is B positive what type of blood can the baby get?

It would all depend on the Dominant and Recessive blood type genes in the mother and father it is near improbable to tell unless you take a blood sample to test the blood type. == A rhesus negative mother and positive father can produce either a rhesus negative or positive child. A type A and type O parental combination will only produce either type A or type O children. So an A- mother and O+ father will normally produce offspring having the possible blood groups of A+ or A- or O+ or O-. See the link for a full explanation.


Can o positive and o positive have b positive baby?

No, two parents with O type blood cannot have a child with B type blood. This is because O is recessive - meaning in order to have type O blood, you need to have two O alleles. Therefore if both parents have O blood, all their children have to have O type blood. In order to have a child with B type blood, at least one parent needs to have B or AB type blood - in order to donate the B allele to the child.


A positive father a positive motherwhat is your child's blood type?

If you're talking RH Factor (i.e., you are O-Positive, and your wife is O-Positive) then the baby will be O-Positive. If both the RH Factors are positive, then the baby will be positive.

Related Questions

Can a a b positive male and o positive female produce a o positive baby?

No as neither carry the B gene.


Can o positive and b positive have an a positive baby?

no they can not.


Is it possible to be a B positive father and an O positive have an O positive baby?

Yes of course.There is a chance to get O positive baby.


Can a O negative father and A positive mother produce a AB positive baby?

the baby may be A or O.


Can a mother with B positive blood and father with O positive blood have a baby with B positive blood?

Yes, a mother with negative and a father with O positive can have a baby with B positive. If they do, the mother must have blood type B or AB.


If father is O positive and mother is O positive can the child be B positive?

no because the baby is a positive


Can a mother have a positive and father have b positive can have baby with o positive blood group?

Yes, a mother with negative and a father with O positive can have a baby with B positive. If they do, the mother must have blood type B or AB.


If the mother is B positive and the Father is O positive what will the baby be?

The baby could be either B positive or O positive. The baby's blood type is determined by the combination of genes from the mother and father. Since the father's blood type is O positive, the baby has a chance of inheriting either B or O from the mother.


If mother is o negative and if father is b positive could baby have a positive?

Definitely. One Rh positive parent is at least 50% likely to produce Rh positive offspring.


Can a b negative mother and b positive father have a o positive baby?

Possibly but it could be others as well.


Can an O plus and a B plus have an O plus?

Yes. O, Rh positive and B, Rh positive parents may produce an O, Rh positive child.


Can o negative mother and A positive baby have B positive father?

no