You should plan on bringing slippers or flip flops to wear when you are laboring out of bed, any type of massagers to aid in counter pressure and comfort in labor, lotions for massages, chap stick (your lips will get dry from all of the breathing exercises), a focal point (perhaps an ultrasound picture in a frame - after all this little one is the reason for this experience!), a deck of cards to help pass time, phone and phone chargers, your own toiletry items etc - more options will be covered in your childbirth class.