A friend who managed to get her precious baby after several years of trying is determined to bring up her baby the best she can. She diligently breastfeeds her baby although she's at work and several months later, is still continuing to give her baby 100% of her breast milk. According to her, it works on a supply and demand basis so as long as the baby continues to suckle or one continues to pump milk, there will always be milk production. She also took all kinds of natural herbs and teas to increase breast milk production naturally so her baby can continue to benefit. Its great to see this shift back to breast feeding as I personally think cow's milk may not be the best for our children.