The last number is called a check digit which enables the scanner to determine if the barcode was scanned correctly or not. A linear barcode typically holds any type of text information. In contrast, a 2D barcode is more complex and can include more information in the code: price, quantity, web address or image.
April 2014, pp. Breastfeeding is negatively affected by prenatal depression and reduces postpartum depression. This prospective cohort study explored the effects of prenatal and postpartum depression on breastfeeding and the effect of breastfeeding on postpartum depression.
Any of these symptoms, and many more, could indicate that you have a form of perinatal mood or anxiety disorder, such as postpartum depression. While many women experience some mild mood changes during or after the birth of a child, 15 to 20% of women experience more significant symptoms of depression or anxiety.