In the early years of parenting, mothers spend countless hours considering the best ways to raise their children to be happy and healthy. One of the first decisions that they make is how to feed their babies. Once a mother has chosen to breastfeed, it may seem like that is that, but the question of how long to breastfeed a child is laced with controversy and conflict in our society. It is rare to see a child nursing to 6 months, let alone into toddlerhood. What about children that are nursed past toddlerhood, children that are nursed to their third birthday and sometimes far beyond? What...