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No. Two Rh positive parents can have an Rh negative child. A parent with blood type O lacks the A antigen; a parent with blood type B also lacks the A antigen; therefore they cannot have a child together with blood type A.

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Q: O pos and b pos parents have a a neg child?
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Related questions

If both parents are A positive blood types can the child be O positive?

Yes, the possibilities are A pos or neg and O pos or neg, see the related link.


Can two A pos adults have an O neg child?

NO


If one parent is O pos and one is A pos can child be B neg?

No


If the parents are blood Type A neg and Type O pos could they have a Type A pos child?

We are looking for the possible blood types of a baby.Parental information:Mother type A neg --can be AA or AO with Rh (--) = contributes A, O, (-)Father type O pos --can only be OO with Rh (++), (+-) = contributes O, (+), (-)Baby receives one gene from each parent: Baby is type AO with Rh (+-) or (--) = Type A pos/negBaby is type OO with Rh (+-) or (--) = Type O pos/negYES, these parents could produce a Type A positive child.


If parents are o neg what type will child be?

it might be o neg or a,b,o,a neg and posi,b neg and posi


What are differences between blood types?

Blood type A+ positive cand donate to people that have types A+ or AB+. They can receiver blood from Apos & neg, O pos & neg. Type O+ can give to O+ A+ B+ AB+ & only receive from O pos & neg Type B+ can give to B+ and AB+ and receive from B pos & neg; O pos & neg. Type AB+ can give only to AB+ and receive from EVERYONE A- (neg) can give to A pos & neg; AB pos & neg & receive from A neg & O neg. O- (neg) can give to EVERYONE and receive only O - (neg) B- (neg) can give to B pos & neg; AB pos & neg and receive from B- and O- AB- can give to only AB neg & pos and receive from AB-, A-, B-,O- **Type O blood is the universal blood type and is the only blood type that can be transfused to patients with other blood types **There is always a need for Type O donors because their blood may be transfused to a person of any blood type in an emergency


When O positive man marries an A Negative girl will their child have health problems?

Mixing blood types will not any impact on the health of a child, only the resultant inherited blood type. This particular mix will produce a child with an A pos or A neg or O pos or O neg blood group.


If the parents are blood Type A net and Type O pos what could the children's blood types be?

We are looking for the possible blood types of a baby.Parental information:Mother type A negative -- can be AA or AO and Rh (--)Genes: A, O, (-)Father type A -- can be AA or AO and Rh (--)Genes: A, O, (-)Baby recieves one gene from each parent: Baby is type AA Rh (--) = Type A negBaby is type AO Rh (--) = Type A negBaby is type OO Rh (--) = Type O negIf both parents are A neg, then they would have an Type A neg or O neg child. The child cannot B because the parents do not carry a B gene, and cannot be Rh positive since neither parent carries the Rh (+) gene.


Can a B positive mother and a AB positive father produce a O negative child?

We are looking for the possible blood types of a MOTHER.Available information:Father type O pos -- can only be OO with Rh (++) or (+-)Genes: O, (+), (-)Baby type O neg -- can only be OO with Rh (--)Baby receives one gene from each parent: Mother must contribute an O and Rh (-)Blood type AO with Rh pos (+-) or neg (--)Blood type BO with Rh pos (+-) or neg (--)Blood type OO with Rh pos (+-) or neg (--)With the father contributing an O and (-) gene, the mother mus contribute the other O and (-); therefore the mother can be Type A pos/neg, Type B pos/neg or Type O pos/neg, with Type O neg being the best case of getting the O neg baby.


What blood types and rh facors produce o neg?

a or ab neg and o pos


If you have blood type O neg and your wife has O pos how is it possible for your baby to have B pos?

*Note from asker: Both my parents and at least one brother have B pos blood... Possibility of a throwback gene?


If an O negative male and O positive female have a child will the mother or child need a shot or special care?

No, if the male was O pos, the female was O neg, and the baby was O pos, then the mother might need a Rhogam shot. A rhogam shot prevents a "neg" mom from developing antibodies to her "pos" baby which could cause a miscarriage. It's really no big deal, just a little shot.