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Yes, there are no laws restricting marriage between two consenting adult individuals with different RH factors anywhere in the World.

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Can parents having same blood group 0 positive give birth to a child with blood group 0 negative?

Yes, parents with blood group O positive can have a child with blood group O negative. This is possible if one parent is heterozygous for the Rh factor (one parent has both positive and negative Rh alleles), allowing for the possibility of the child inheriting the negative Rh factor.


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.


Is O positive universal blood group?

O positive blood can be transfused to any person with a positive Rh factor, making it a universal donor for Rh-positive individuals. However, it is not universal for all blood types because some individuals may have antibodies to other blood group antigens present in O positive blood.


If fathers blood group is O positive and mothers blood group is A negative can child blood group be A positive?

There is a 2 out of 4 chance that the child will be Rh +. The group could be 3 out of 4 that the child will be an A. So depending upon whether the fathers positive Rh is dominate gene.Yes there is a possiblity that a child from this couple would be A +.


Is it true that if mother is B positive blood group and father is B positive blood group the child's blood group will be only B positive or O positive?

yes it is true that the child would have either B or O positive blood groups only. This is because the father may have the genotype OB if he is heterozygous and BB if he is homozygous. So is the case for the mother. Rh factor determines if the blood group is positive or negative. Since the parents are positive, so would be the child. Thus upon recombination, the only possible blood groups will be O or B.

Related Questions

Can you give A positive blood to A negative blood?

No. The Rh Negative blood group is formed by an absence of the Positive factor.


Can parents having same blood group 0 positive give birth to a child with blood group 0 negative?

Yes, parents with blood group O positive can have a child with blood group O negative. This is possible if one parent is heterozygous for the Rh factor (one parent has both positive and negative Rh alleles), allowing for the possibility of the child inheriting the negative Rh factor.


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.


Is O positive universal blood group?

O positive blood can be transfused to any person with a positive Rh factor, making it a universal donor for Rh-positive individuals. However, it is not universal for all blood types because some individuals may have antibodies to other blood group antigens present in O positive blood.


How might erythroblastosis fetalis?

It happens when the father is of a positive blood group (having Rhesus (Rh) factor) and mother of a negative blood group (devoid of Rh factor), the fetes' blood group will be of the positive type, i.e., having Rh factor as having Rh factor is a dominant trait and can mask the negative blood group. So, this creates problems for the kid as well as mother during pregnancy. Usually, the first pregnancy will not have much complications. But, the second pregnancy onwards, the antibodies present in the mother from the first pregnancy will be present and is harmful for the fetes. It happens when the father is of a positive blood group (having Rhesus (Rh) factor) and mother of a negative blood group (devoid of Rh factor), the fetes' blood group will be of the positive type, i.e., having Rh factor as having Rh factor is a dominant trait and can mask the negative blood group. So, this creates problems for the kid as well as mother during pregnancy. Usually, the first pregnancy will not have much complications. But, the second pregnancy onwards, the antibodies present in the mother from the first pregnancy will be present and is harmful for the fetes.


Why B positive blood group boycan marry a positive girl?

Positive refers to Rh factor which is independant of A,B,O etc. blood groups. There are no issues with any blood group marrying. Likewise positive Rh individuals that marry will not have any issues with incompatibility during gestation.


Different blood group can o positive blood group girls marry b positive blood group boys?

A woman from any blood group can produce children with a man from any blood group. IgG blood group antibodies can cause hemolytic disease of the newborn. One of the major advances of twentieth century medicine was the development of injectable Rho(D) immune globulin, which prevents hemolytic disease of the newborn.


If parent both blood group B positive is there any health problem for child?

No. When the mother has a negative blood type and the father has a positive blood type, this could lead to Rhesus factor in the foetus. When both parents are positive blood group, there isn't a risk of becoming rhesus.


Is A positive and AA the same group?

is A positive blood group and AA blood group the same


If fathers blood group is O positive and mothers blood group is A negative can child blood group be A positive?

There is a 2 out of 4 chance that the child will be Rh +. The group could be 3 out of 4 that the child will be an A. So depending upon whether the fathers positive Rh is dominate gene.Yes there is a possiblity that a child from this couple would be A +.


Can o positive blood group marry o positive blood group?

no


Can be marry when boy blood group B - and girl blood group B plus?

Yes. The only complication with reproduction and the Rh factor is when the mother is - and the baby is positive. Because the mother in this scenario is positive, there won't be an effect.