Note: These audio portions of a childbirth preparation class are intended as an introduction to what quality, woman-centric, evidence-based childbirth classes can provide.  They are not meant to replace quality live childbirth instruction which often includes up to 10-15 hours of hands-on teaching. Part 1: Lamaze Philosophy and 6 Recommended Care Practices, 10 Steps to Optimal MotherBaby Maternity Services,  Birth Memories, Stages and Phases of Labor Overview, Signs Labor is Beginning, 1st Stage of Labor (Cervical Dilation)