Sibling Testing Reviews for LabCorp

I think LabCorp dna should tell potential clients seeking a sibling test that they there is a 30% chance the lab result they receive will be inconclusive.
They should also tell people that cannot give you any other information and will not disclose anything else about the test results. You would do better to go with 23 and me or ancestry to determine siblingship. Giving one star only because that’s the lowest option available.