What if both parents have O positive blood?

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.
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Can two O positive parents have a baby?

Theoretically yes, but it would be extremely rare. Two O parents will get an O child nearly all of the time. But as with anything in biology, there are occasional exceptions to this rule. New mutations -- or changes in the DNA -- are theoretically one way these kinds of uncommon scenarios can happen.
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What is my blood type if my parents are both O+?

Blood type O is homozygous for the gene 'i', their genotype is 'ii'. 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-.
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Can a child have O blood if both parents are a?

Even though both parents still have blood type A, Dad can pass on either his A or his O gene version. Mom can also either pass on her A or her O. Because of this, you can see that there's 1 in 4 or 25% chance for a child to have OO, or blood type O.
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Why is O positive special?

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+). Over 80% of the population has a positive blood type and can receive O positive blood. That's another reason it's in such high demand.
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11. AB blood type (genetics)



Why is O positive blood good?

O+ blood is very important as a (mostly) universal red blood cell type. This blood type can be used in emergency situations such as traumatic bleeding or other types of emergency transfusions. It is also an important blood type as type “O” patients can only receive type “O” red blood cell transfusions.
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What do 2 O positives make?

Before I delve into the science, let me quickly stop any tongues that might be wagging if you are asking about a paternity debate: Yes, two O-positive parents could have any number of O-negative children. In fact, according to the experts, most children who are O-negative have parents who are O-positive.
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What blood types make O positive?

Who can receive O positive blood? Anyone with an Rh positive blood type can receive O positive red blood cells – so that's A positive, B positive and AB positive as well as O positive.
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What is the healthiest blood type?

What is the healthiest blood type?
  • People with type O blood have the lowest risk of heart disease while people with B and AB have the highest.
  • People with A and AB blood have the highest rates of stomach cancer.
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Can O+ and O+ have an O 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.
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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.
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Can 2 0 positive parents have a negative child?

So, is it possible for two people who are Rh-positive to produce a child that's Rh-negative? The answer is yes — but only if neither parent passes along Rhesus D.
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Is it hard to get pregnant with O positive blood?

A woman's blood group could influence her chances of getting pregnant, scientists have found. Those with blood type O may struggle to conceive due to a lower egg count and poorer egg quality, while those with blood group A seem to be more fertile.
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Is O+ is a universal donor?

Although the blood type O+ can donate blood to all positive blood types (A+, B+, AB+, and O+), it is not a universal donor. Blood type O- is the universal blood donor, meaning that people with this blood type can donate blood to all other types with a lower risk of causing serious reactions.
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Can O positive marry O positive?

If both are O positive then there is no risk.
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What foods should O+ Avoid?

What foods to avoid with blood type O
  • wheat.
  • corn.
  • legumes.
  • kidney beans.
  • dairy.
  • caffeine and alcohol.
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What O positive blood type should not eat?

Those with type O blood should choose high-protein foods and eat lots of meat, vegetables, fish, and fruit but limit grains, beans, and legumes. To lose weight, seafood, kelp, red meat, broccoli, spinach, and olive oil are best; wheat, corn, and dairy are to be avoided.
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What blood types live 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.
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Can two O blood types make an A?

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.
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How does a baby get O positive blood type?

Each biological parent donates one of their two ABO alleles to their child. A mother who is blood type O can only pass an O allele to her son or daughter.
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What happens if husband and wife have same blood group O positive?

Same blood group does not cause any problem. Only problem is there if wife has O group and husband any other group (ABO incompatible), or wife has negative blood group and husband has positive (Rh incompatible). Was this answer helpful?
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Which blood group is not suitable for pregnancy?

Usually your Rh factor blood type isn't an issue. But during pregnancy, being Rh-negative can be a problem if your baby is Rh-positive. If your blood and your baby's blood mix, your body will start to make antibodies that can damage your baby's red blood cells.
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What are the 3 rarest blood types?

What are the 3 rarest blood types?
  • Rh-null or golden blood. It is the world's rarest blood type, with fewer than 50 known cases ever reported. ...
  • AB− AB− is the rarest of the eight basic blood types, accounting for less than one percent of the world's population. ...
  • HH blood type, rare ABO group, or Bombay blood group.
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