When it comes to labour, it's good to have a plan, but it's also good to be open to when things change. Hannah Dahlen is a Professor of Nursing and Midwifery at Western Sydney University and a practicing midwife. Hannah believes in the innate power women's bodies have when it comes to childbirth, but she also says that being prepared is key to handling the changes if and when they come. She talks about the more common hiccups that can happen along the way.