Most newborn screening results come back within one to two weeks. Here is the typical timeline and what to expect.
The typical timeline
The blood spot is usually collected 24 to 48 hours after birth and sent to the state laboratory. Results are reported to your baby’s doctor, most often within one to two weeks. The hearing screen and the critical congenital heart disease check are done at the hospital, so those results are available right away.
What happens if a result is out of range
An out-of-range screen is not a diagnosis. It means more testing is needed. The state program and your baby’s doctor are notified quickly, and families are usually contacted promptly to arrange a repeat or confirmatory test. Most babies with an out-of-range screen turn out not to have the condition.
How to get your baby’s results
Results go to your baby’s healthcare provider, so the best first step is to ask your pediatrician. Some states also offer a parent portal or a program contact line.
How long do genomic screening results take?
Fore Genomics’ at-home cheek-swab screen is sequenced in CLIA-certified and CAP-accredited labs, with results typically available in about four weeks and delivered through a secure portal with board-certified genetic counselor support. See how it works or start screening.
Frequently asked questions
Does no news mean my baby passed?
Usually a normal result is simply filed with your pediatrician, so no news often means normal, but it is always worth confirming with your provider.
Why might results take longer?
A repeat sample, a premature birth, or high lab volume can add time. Your pediatrician or state program can tell you the status.
Medically reviewed by Fore’s Clinical Team. This article is for general educational purposes and is not medical advice. Sources: HRSA Newborn Screening; state newborn screening programs.