Among the causes of teen pregnancy, it's worth mentioning that one-third of unwanted pregnancies are a result of not using protection, and half of the girls affected didn't receive proper sexual and reproductive education before getting pregnant. 
Kati ya sababu za mimba za utotoni, theluthi moja ya mimba zisizotarajiwa ni matokeo ya utokutumia kinga, na nuu ya wasichana wanaoathirika ni wale ambao hawakupata elimu ya afya ya uzazi kabla ya kupata mimba.