I felt relieved because the results were clear.

Thank you for the test.
I checked the results online.
I also told my daughter.
Since this concerned my grandchild, I felt relieved that the results were clear.
My daughter had said they were parent and child, so now we can put any doubts to rest.
I was informed that the documents would arrive by mail, so I will wait for them to arrive.
Thank you very much for all your help and communication.