According to British pediatricians, girls as young as three years old may experience puberty. The early jump on adulthood, which includes symptoms like breasts and facial hair, is being blamed on hormones in food. One mom interviewed complained that her pre-schooler was "shaving her armpits and legs."

What's a mother to do if her toddler's voice is changing? One children's retailer has put together a special catalog just for you.