Is it normal to kiss babies on the lips?
Depends.It depends
Some families kiss babies on the lips, while others find it uncomfortable; both reactions are normal. Since kisses can pass infections to babies, follow the parents’ preferences and be especially cautious with newborns.
In some families, a kiss on the lips is an ordinary sign of affection; in others, kisses are saved for the cheek or forehead. There isn’t one universal rule, so it’s reasonable to go with what the baby’s parents are comfortable with.
There’s also a practical reason to be careful: close contact can spread infections, which can be more serious for newborns and young babies. Avoid kissing a baby if you’re sick or have a cold sore, and ask the parents before getting close to the baby’s face.