Cervical Dilation Chart - This is my favorite illustration of cervical dilation. It made me laugh the first time I saw it, and laughter is good in pregnancy and labor. :) I just ordered it for my birth class.
Anatomy of anxiety, including goings-on in both the body and brain. Like most powerful states, anxiety is a total mind-body experience! --somehow, reading everything I can about how anxiety and panic work calms me.