"Wonder Years star Danica McKellar is super-slender just months after giving birth... her secret? It's all in the maths". www.dailymail.co.uk. May 2, 2011.
"Danica McKellar: 'My Hope Is To Go Fully Natural – No Epidural, No Interventions'". Interview with Jenny Schafer, celebritybabyscoop.com. July 8, 2010.