1. Askew I. Causes and consequences of unintended pregnancy in developing countries. New York: Population Council; 2011.
2. World Health Organization (WHO). Unsafe abortion—global and regional estimates of the incidence of unsafe abortion and associated mortality in 2008. 6th ed. Geneva: World Health Organization; 2011.
3. Mulatu T. Prevalence of unwanted pregnancy and associated factors among women in reproductive age groups at selected health facilities in Addis Ababa city, Ethiopia; 2014.
4. Brown SS, Eisenberg L. The best intention: unintended pregnancy and the well being of children and families. Washington, D.C: National Academies Press; 1999.
5. Getu Melese K, Gebrie MH, Berta Badi M, Fekadu Mersha W. Unintended pregnancy in Ethiopia: community based cross-sectional study. Obst Gynecol Int. 2016;2016:4374791.