Newborn screening is a way to identify common conditions that can be treated if caught early, minimising the impacts on long-term health and survival. The NBS program is a free test offered to you a few days after your baby is born. If you agree to the testing, a midwife or nurse will prick your baby’s heel and collect a small sample of blood on a special filter paper card – a ‘bloodspot’ – which will be sent to a laboratory to test for conditions such as SMA.