http://www.europetraveldeals.org Within Europe it's much less expensive to travel by rail or coach than by plane, and you'll have the advantage of seeing lots of different scenery while you travel.
http://www.pottytrainingforgirls.com/ar/potty-training-age.php
The potty training process can go smoothly or be a real chore, depending on the age at which the child is potty trained.