According to the Tanzania Health and Demographic Survey (THDS) 2015–16 the rate of adolescent pregnancies in mainland Tanzania is considerably high at 27%.
Kufuatana na tafiti za Shirika la Afya na Makazi mwaka (THDS) 2015–16 idadi ya mimba za utotoni Tanzania bara imeongezeka kwa asilimia 27.