Here are some questions to get you started:
Where were you born? Where do you live now? Do you like it?
What do you know about your own birth?
When are you due?
How has this pregnancy been treating you?
What are you craving these days? Any aversions?
What's been the best and worst thing about this pregnancy so far?
Are you finding out the gender your baby? What are you hoping for?
How many kids do you want and why?
What plans do you have for your birth? Are they any different from past birth experiences?
Are you planning on babywearing? If so do you have a favorite carrier?
What type of work do you do?
What type of music do you like?
Do you have any hobbies? What are they?
What do you do to get away from it all?
What are your favorite books (adult books)? What is the last book you read (non-pregnancy?)?
What are your favorite children's books?
Is there anything you are worried about related to this pregnancy or baby?