I loved my hypnobirthing book and I read "From the hips". That's it. I didn't want to fill my head with most of the 'crap' that is written out there. Don't scare yourself kwim. Birth is beautiful and natural, your body will know what to do. There's nothing wrong with real information of course but some books (and people/advice givers) can get a little carried away. Finally Congratulations of your pregnancy!