Spoiled P and J els are right on with their observations. There are cultures and places where family nudity is a natural occurence. Not to mention nudist beaches and parks where people of all ages bathe, swim, etc. fully nude. It's no biggie because (as nudists are given to saying) "nude is not lewd".

Do what's right for you and your family.

(And never, I repeat, never ask people on the internet how you should live your life.)