Breastfeeding also benefits the mother:
Please note: engorgement, hardening of the breast, “breast abscess,” fever, and use of pain medications or antibiotics are NOT reasons to stop breastfeeding. In fact, in some cases—such as breast abscess or breast hardening—emptying of the breast helps to relieve the problem.
If a mother stops breastfeeding before the child is a year old, then she should feed her infant iron-fortified, commercially available formula. Health care providers advise women not to give their infants cow's milk until the child is at least a year old.
If you have any health conditions, or you are taking any medications or over-the-counter supplements, you should discuss breastfeeding with your health care provider.
Author/Source: National Institute of Child Health and Human Development
Retrieved: July 2008