Can two O blood types make an A blood type?

For example, two O blood type parents can produce a child with only O blood type. Two parents with A blood type can produce a child with either A or O blood types. Two parents with B blood type can produce a child with either B or O blood type.

Can two O blood types have an A blood type baby?

But it is technically possible for two O-type parents to have a child with A or B blood, and maybe even AB (although this is even more unlikely). In fact, a child can get almost any kind of blood type if you consider the rule-breaking exceptions.

Can two type O have a Type A baby?

A child with type O blood can have parents with type A, type B, or type O blood, but not type AB. Conversely, if two parents both have type O blood, all their children will have type O blood.

Can two O Negative parents have a positive child?

No, because to be rh negative, one must have TWO rh negative alleles. The rh factor is recessive. If both parents are rh negative, they must have ONLY rh negative alleles. Therefore they do not have any positive alleles to pass on to their children.

What is the possible blood type if both parents are O?

So, if the parents have the O blood group then all the children will have the O blood group only. Rh factor positive parents can be heterozygous for the gene so in that case, the children can be either O+ or O-.

Compatible blood transfusions

CAN A and O+ have a baby?

Could you please explain if it is possible for a father who has O positive blood and a mother with A positive blood to have a baby with O negative blood? I am a little confused and have been trying to research the answer. I would appreciate if you are able to assist. Yes this is definitely possible.

How can an O blood type have a child?

A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter. This couple could have children of either blood type A (O from mother and A from father) or blood type B (O from mother and B from father).

Can 2 O negatives have a baby?

Only two negatives will produce a child with a negative type. But here is what is crucial to remember: A parent who has a positive-negative combination still can pass that negative gene to his or her children. Yes, Mom or Dad may be positive, but that recessive negative gene is still floating around in his or her DNA.

What is the healthiest blood type?

What is the rarest blood type?

What's the rarest blood type? AB negative is the rarest of the eight main blood types - just 1% of our donors have it. Despite being rare, demand for AB negative blood is low and we don't struggle to find donors with AB negative blood. However, some blood types are both rare and in demand.

What does A and O blood type make?

If one parent has A and another has AB, they can either produce a child with A, B or AB blood types. If one parent has A and another has O, they can either produce a child with A or O blood types.

Which blood group should not marry?

The correct option is: d Rh+ male and Rh– femaleExplanation:Rh factor is a protein found in blood. A person having Rh factor in blood is called Rh positive whereas that who does not carry this protein in the blood is called Rh negative. Marriage should be avoided in between Rh negative female & Rh positive male.

Is O Negative the rarest blood type?

Myth: O Negative blood is the rarest blood type

Contrary to popular belief, O- blood is not the rarest blood type. It is estimated 7 percent of the population has O- blood type while only 1% of the population has AB- blood.

Can siblings have different blood types?

No, siblings don't necessarily have the same blood type. It depends on the genotype of both the parents for the gene determining the blood type. E.g. Parents with the genotype AO and BO can have offspring with blood type A, B, AB or O.

What blood type lives the longest?

Life Span. Chances are higher you'll live longer if you have type O blood. Experts think your lowered risk of disease in your heart and blood vessels (cardiovascular disease) may be one reason for this.

What's the golden blood type?

One of the world's rarest blood types is one named Rh-null. This blood type is distinct from Rh negative since it has none of the Rh antigens at all. There are less than 50 people who have this blood type. It is sometimes called “golden blood.”

What blood types should not have babies together?

Rh Incompatibility in Pregnancy

Problems can occur when the mother is Rh- and the baby is Rh+. This mismatch in blood type is often referred to as Rh incompatibility. This mismatch doesn't cause any problems for the first pregnancy.

Could a man with an O blood type be the father of a child with type AB blood?

Answer and Explanation: A man with type O blood would not be able to produce a child with type AB blood regardless of the mothers blood type.

Do Babies always have the father's blood type?

In general, does a child usually have the same blood type as one of their parent's blood type? While a child could have the same blood type as one of his/her parents, it doesn't always happen that way. For example, parents with AB and O blood types can either have children with blood type A or blood type B.

What blood types make an A+ baby?

What are the 3 rarest blood types?

Is O positive blood rare?

38% of the population has O positive blood, making it the most common blood type. O positive red blood cells are not universally compatible to all types, but they are compatible to any red blood cells that are positive (A+, B+, O+, AB+).