So there's multiple different types of bags that people can use for their ileostomies. There will be an ostomy nurse that will sit down with you and fit you to the appropriate size bag ...

An ostomy pouch is the bag that collects the stool draining from your ostomy ... Change your ostomy pouch every seven days as follows: Use water or adhesive remover to gently remove the old pouch.

Ostomy bag is the overarching name. The exact name of the device you use will depend on the type of ostomy surgery performed: ...

Debbie Kinder of Charleston, West Virginia has used an ostomy bag for around four years. Her nonprofit, Kinder's Closet, provides free ostomy supplies to anyone who needs them.