0
Available information:
- Father type O neg-- can only be OO Rh (--)
- Genes: O, (-)
- Baby type A pos-- can be AA or AO with Rh (++) or (+-)
- Baby is type AO Rh (+-)
- Mother must be Type A pos -- AA or AO and Rh (++) or (+-)
- Contributing genes: A, O, (+), (-)
HOWEVER: There is more to ABO blood typing that just the ABO gene.
There is also an inhibitory gene that will change any genotype into the phenotype O.
Therefore a person with genetically AB blood can be tested as having Type O.
- Baby is type A+ which can be genetically AA or AO
**Yes. My son is 0- and my daughter in law is 0+ and they just had a A+ baby boy. It is very rare but the doctor said it can happen because every has a primary and secondary (recessive) blood gene. Since my d-i-law's father is A+ and her mother is 0+ and his parents are both 0+ but his mothers mother is A+ and her Father is 0+ there are many recessive A+ genes in their DNA blood type therefore they can have a A+ child. (Example mother is O+/A+ and father is 0-/A+ equals= A+/0 child.) 0 seems to be universal and can throw off a recessive gene. In our case; since it is rare; the baby and the mother's blood types caused him to have alot of jaundice (18) so he had to go back in hospital to be under the light for an additional 24 hours to bring it down. She was nursing and her milk had not come in to give him the fluids to fight off the excess billiruben count. Other than that; it will not be a problem for either of them.
Hope this helps, as it is hard to find this information on the internet. Most sights say no because they are stating the normal without considering the recessive secondary gene type that are rare. Ask a doctor .....it happens
What else can I help you with?
Can a blood type b negative man father a blood type a positive child?
Yes, it is possible for a blood type B negative man to father a blood type A positive child. The ABO blood type system is inherited from both parents, with each parent passing on one of their two ABO genes to their child. This means that the child could inherit an A gene from the mother and a B gene from the father, resulting in a blood type of A positive.
Can a mother with a negative blood and father with o positive blood have b positive blood group baby?
No. For a person to be "O" blood type, they have a phenotype of O, which can only come about if they have a genotype of OO. If both mother and father are O's then they have no B that they can donate to the baby.
Can a person that has o positive blood and a person with a positive blood make a child that has a negative blood?
Yes, it is possible for a child to have a negative blood type if both parents are carriers of the Rh negative gene, even if one parent is O positive and the other is A positive. Blood type inheritance is determined by a combination of both parents' blood types and Rh factors.
IF mother has a RH negative blood and father has a A positive blood what blood type will fetus have?
fetus will be positive. The first child is okay but the second child may cause some problems so you need to get RhoGAM shot
Can an o positive and and o negative make a a baby?
Yes, if the mother is positive she can have a negative baby with no problems for her since usually mother and child's bloo do not mix while in the womb. During birth however, if the mother's blood comes into contact with the baby's it could incur an immune response in the baby, who has anti-A coagulation facotors. If the mother is negative with a positive baby then the situation because tricker, especially during a second pregnancy with a positive child if her immune system already came into contact with the first baby's blood.
Can a parent with O positive and a parent with O negative have any affect on the child?
If the mother has type negative blood, and the father and child have type positive blood, the mother's blood may begin to attack the child's.
Can an B positive blood type mother and a O negative blood type father parent a B positive child?
Yes.
Can an o negative blood type father parent an o positive child?
Sure, if the mother is Rhesus (D) positive
Can a parent with a positive and a parent with ab positive have a child with a negative blood?
rarely can be
Can negative blood type parent and positive blood type parent have an Rh negative blood type child?
yes, absolutely
Can a parent with O negative blood type and a parent with A positive blood type have a baby with O positive blood type?
Of course!
Can a negative blood type and a positive blood type parent a negative blood type child?
Yes, it is possible for a negative blood type parent and a positive blood type parent to have a negative blood type child. This can occur if the positive parent is heterozygous for the Rh factor gene, allowing for the possibility of passing on a negative Rh factor to the child.
Can an A negative parent and a A positive parent have a child who is AB negative blood type?
it can be rare only
What blood type does a 0 negative and a b positive make?
The possibilities include B positive, B negative, O positive, O negative.
Can a mother with A positive blood and father with O positive blood have a baby with A negative blood?
Yes, it is possible for a mother with A positive blood and a father with O positive blood to have a baby with A negative blood. The baby would inherit one A allele from the mother and one O allele from the father, resulting in A negative blood type.
If a mother is A negative and father is AB positive what blood type could their child be?
I would need more information (like what blood types the child's grandparents are) to narrow it down. The child could be: - A negative - A positive - AB negative - AB positive - B negative - B positive
Can a o negative blood type father have an a positive baby?
Yes, as long as the mother's blood group is Rh positive, the baby can be Rh positive. Only one parent need be Rh positive for this to occur.
