Under what circumstances will DNA testing be done?

pro-benevolence and parent-child solution: DNA paternity

1, immigration

2, children's household registration

3, property inheritance dispute

4, suspected baby being changed

5, blood identification of super-born children

6, blood identification of illegitimate children

7, blood identification of separated children. Help find lost family members

11. Identify whether twins come from the same father

12. Help women get child support from their biological fathers

13. Help parents get custody and visiting rights of their biological children

14. Identify the blood relationship of IVF, and identify whether there are any laboratory errors in IVF

15. Other circumstances require DNA paternity.