How Can I Find Out My Childs Blood Type?

Update Date: 2024-06-28 Source: Network

A child's blood type is mainly determined by the blood types of their parents. For example, if both parents have type A blood, the child's blood type may be type A or O. If the father's blood type is A and the mother's is also A, the child's blood type may be AB or O. Currently, with the continuous development of modern medical technology, a child's blood type can also be determined through DNA testing.

1. Both parents have type A blood.

If the father's blood type is A and the mother's is also A, it can be inferred that the child's blood type should be A or O, and it is impossible to be B or AB.

2. Both parents have type B blood.

If the father's blood type is B and the mother's is also B, it can be inferred that the child's blood type should be B or O, and it is impossible to be A or AB.

3. Both parents have type O blood.

If the father's blood type is O and the mother's is also O, it can be inferred that the child's blood type should be O, and it is impossible to be A, B, or AB.

4. Both parents have type AB blood.

If the father's blood type is AB and the mother's is also AB, it can be inferred that the child's blood type should be A, B, or AB, and it is impossible to be O.

5. One parent has type A blood and the other has type O blood.

If one parent has type A blood and the other has type O blood, it can be inferred that the child's blood type should be A or O, and it is impossible to be B or AB.

6. One parent has type B blood and the other has type O blood.

If one parent has type B blood and the other has type O blood, it can be inferred that the child's blood type should be B or O, and it is impossible to be A or AB.

7. One parent has type A blood and the other has type B blood.

If one parent has type A blood and the other has type B blood, it can be inferred that the child's blood type could be A, B, AB, or O.