WoW! I didn't know there was an app for iPhones for What to expect. That's awesome!

Yep it's pretty cool! It's free - you put in your EDD, and every day it tells you how far along you are, how long to go, how big is the baby...

And week-by-week, it tells you what is happening to you, and to the baby. It also lets you take a photo each week!