The phrase "normal newborns" refers to babies who are born healthy without any major medical issues or complications.
Sentences with «normal newborns»
Babies start using the only communicating tools they know to start asking for it as soon as they are born, you can read here about normal newborn behavior. (theleakyboob.com)
This is what keeping mothers and babies together does, it allows for education on normal newborn behaviour and what they are looking for. (themilkmeg.com)