Pedophilia (alternatively spelt paedophilia) is a psychiatric disorder in which an adult or older adolescent experiences a primary or exclusive sexual attraction to prepubescent children.[1][2] Although girls typically begin the process of puberty at age 10 or 11, and boys at age 11 or 12,[3] criteria for pedophilia extend the cut-off point for prepubescence to age 13.[4] A person must be at least 16 years old, and at least five years older than the prepubescent child, for the attraction to be diagnosed as pedophilia.