I found this idea over @ http://mommyscircus.wordpress.com/ I encourage you to check out her blog.

You may have a large family if

1. You have to stop and count your children before you leave
2. When it’s time for checkup’s you have to split up the dates
3. You must double all recipe’s
4. Bath time requires half the towels that you have in your cabinet
5. Bread is bought on a daily basis
6. A freezer can be emptied in one week flat
7. Your trash can is half filled with nothing except diapers