This document summarizes several studies and statistics related to exclusive breastfeeding. It discusses breastfeeding rates in Malaysia according to a 2010 study by Salim et al. A 2011 study by Kok Leong examines factors associated with exclusive breastfeeding among infants under 6 months of age in Peninsular Malaysia, which surveyed 682 mothers. The document also reviews two studies from 2005 and 2011 that analyze the impact of working status on rates of breastfeeding in Singapore and Malaysia.