Because they can not use the toilet.
Babies and young toddlers generally wear diapers.
pampers
so- Babies wear diapers because they have no idea what doing their business is. So they can't control themselves. They might poo in their pants, but that's what diapers are for.Well, pee is the same thing.They tend to poo whenever they need to. Diapers catch the poo and pee so that they don't make a huge nasty mess. It is easier to clean.
diapers
All babies wear diapers and all babies are cute. If one is partial to a baby girl, one would think the baby was special. There is also a video on YouTube about girls in diapers.
Babies wear "diapers" sometimes cloth, sometimes disposable.
Yes if they did not i would be in trouble hahaha hehehe
well boys can where them aswell they are both the same and they are both babies.
You are an adult. You don't need anyone's permission to wear diapers, if that's what you want to do!
Cupid on The Fairly OddParents
For babies, yes. For others, what is under their clothes is usually private.
It depends entirely on the personal choice of the parents.