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.
by Ashlee Davis. About 13% of women who give birth develop postpartum depression, a serious, long-lasting condition that's more than just baby blues.. Postpartum depression can happen to anyone, even the rich and famous (and new dads too). Exhaustion, sleep deprivation, and other stressors take their toll. These celebrity moms shared their postpartum depression with the world, despite a cultural stigma against discussing motherhood in less-than-glowing terms.