What statistics highlight the success of Hilary Erickson's prenatal education methods?

While specific statistics on the success of my prenatal education methods aren't provided in the available content, there are several indicators of their effectiveness. I've been a nurse since 1997 and have 20 years of labor and delivery experience. Over the years, I've helped deliver thousands of babies and educated hundreds of thousands of families about birth. My prenatal classes have been featured by various outlets, including Entrepreneur, Huffington Post, Brides Magazine, Very Well Family, and Milkology. These features and the positive public reviews of my prenatal class suggest that my methods are well-received and beneficial for expectant parents. Is there a specific aspect of prenatal education you're interested in?