Since I got pregnant, the April 2005 Expecting Club at iVillage has been a lifebuoy. I was able to find out all kinds of information, great "mom" insider information, and best of all, post or read about the totally embarrassing "is it just me?" and "is this normal?" questions that every pregnant woman has. There's a message board on nearly every subject of life and I recommend them. You can communicate with people across America (and in other countries too), and even though we shared the experience of being pregnant, it was really wild to see how varied the experience is.
I like my OB-GYN practice in general, but the doctor who is supposedly "my doctor" is not very forthcoming with information, even when pressed. I do my homework and I like a doctor who will discuss issues with me rather than just say, "See you in two weeks" before my feet are even out of the stirrups. So the message board was quite helpful in filling in the gaps that he left in my pregnancy knowledge base, and no book can fix that either.