1. United Nations (UN). Department of Economic and Social Affairs. Population Division. Contraceptive Use by Method 2019: Data Booklet. UN; 2019. Accessed December 5, 2023. https://www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/files/documents/2020/Jan/un_2019_contraceptiveusebymethod_databooklet.pdf
2. Factors Affecting Continued Use of Subcutaneous Depot Medroxyprogesterone Acetate (DMPA-SC): A Secondary Analysis of a 1-Year Randomized Trial in Malawi
3. Ali MM , Cleland J , Shah IH . Causes and Consequences of Contraceptive Discontinuation: Evidence From 60 Demographic and Health Surveys. World Health Organization; 2012. Accessed December 5, 2023. https://www.who.int/publications/i/item/9789241504058
4. Hodgins S . Contraceptive Discontinuation and the Client's Experience of Method Use and Services. PRIME Technical Report 17. INTRAH; 1999. Accessed December 5, 2023. http://www.prime2.org/prime2/pdf/TR17.pdf
5. Extended use up to 5 years of the etonogestrel-releasing subdermal contraceptive implant: comparison to levonorgestrel-releasing subdermal implant