I didn't like What to Expect when you're Expecting, as it scared the hell out of me! Maybe too much information...
When I was TTC I liked Trying to Conceive by Michaela Ryan. When I was pregnant, I liked Up the Duff by Kaz Cooke.
I really liked the Kaz Cooke books. Very funny and reminded me that I am not the only woman in the world to have ever been pregnant. Made me laugh at myself, and also explained about the development of the baby which I loved x
I have got What to Expect when you're Expecting which I find is like chatting to a friend. Then I've also got Your Pregnancy Week by Week by Lesley Regan which is like chatting to a doctor! I like them both
For TTC I really enjoyed Taking Charge of your Fertility by Toni Weschler. I know a lot of people also rate Zita West books xx
OOh just noticed this is an old thread! Oh well I'm sure it will be useful to someone else! xx