With every new advance in prenatal genetic screening, the ability to prevent suffering has also sparked difficult questions about what should count as “a disease” versus “a difference ...

Most at-home DNA testing kits use saliva and provide a collection kit. Once you send your collection kit back to the company, they will likely either send it to a third-party lab or their own lab ...

Pregnant people are routinely offered blood-based, cell-free (cf) DNA sequencing to screen for ... and referred them for a selection of cancer screening tests. Among 107 people referred for ...

In genetic screening, a newborn's DNA is analyzed to ... researchers said in background notes. Standard screening uses a ...