Top questions, answered in one line

For wellness genotyping, yes, saliva carries the same DNA, with no needle and no cold-chain transport needed.

Wellness and lifestyle tests don't; clinical and diagnostic panels do.

No, consumer tests estimate risk, not certainty, and cannot diagnose or predict a specific outcome.

It means above-average risk compared to others, not that you will develop the condition, lifestyle still matters a great deal.

Usually about two to three weeks for a consumer report from when the lab receives your sample.

A reputable provider never sells it or shares it without your explicit consent.

With a responsible provider, yes, you can request data deletion and sample destruction.

Because the reference data and the science used to interpret it improved, not your DNA.

Couples planning a pregnancy, especially where a recessive condition like thalassemia is common in the community.

Increasingly yes, because saliva kits ship anywhere without temperature-controlled transport.