Postpartum Jordanian women value colostrum and breastfeed it to their infants. However, they generally start introducing complementary feeding to their infants during the postpartum period, which would discontinue exclusive breastfeeding practices and alter the nutritional status of the infants later in their life. Therefore, nurses and midwives should emphasize, through their antenatal and postnatal care, the recommended practices of exclusive breastfeeding up to the sixth month and complementary feeding.