The traditions say it should be done at age 1. They think (Bolivian people) that it should be done as soon as the child is born, so he can get to the "hands of God" as soon as possible. They probably don't do it when it's born because normally children are not born with hair.
Your answer would be, Most Bolivian children are baptized during their first year of life. However, two specific rites of passage are truly special, and celebrated by many families in Bolivia. A Special Hair Cut at (2) yrs. of age, and quinceaneras, when girls are introduced to society at fifteen years of age.
