What is the size of the lancet for a newborns heel?

The recommended size for a lancet used to obtain blood samples from a newborn's heel is typically between 1.5 mm to 2.0 mm in depth. This size is designed to minimize discomfort while ensuring an adequate blood sample can be collected. It's important to follow specific guidelines and protocols for heel prick procedures to ensure the safety and well-being of the newborn.