A 2-year-old might very well be breastfeeding still, actually. It's my understanding that from a biological standpoint, it's pretty natural for a child to breas

A 2-year-old might very well be breastfeeding still, actually. It's my understanding that from a biological standpoint, it's pretty natural for a child to breastfeed up until 3-6 years old, rare as that is nowadays. One benefit of breastfeeding is that it acts as a natural form of (unreliable) birth control that helped to space out children before the advent of artificial birth control pills.