Use and awareness of emergency contraceptives among women of reproductive age in sub-Saharan Africa: a scoping review

Background Emergency contraception (EC) is a method used to avoid pregnancy after unprotected sexual intercourse. Emergency contraceptives can reduce the risk of unintended pregnancy by up to over 95% when taken within 72 h of sexual intercourse. EC is helpful to women who have experienced method failure, incorrect use of contraceptives, raped or have consented to unplanned, and unprotected sexual intercourse. We set out to systematically review the current literature on the awareness and usage patterns of ECs among women of reproductive age in Sub-Saharan Africa. Method Eight hundred and sixty-seven (867) articles were selected from EMBASE and Google Scholar databases after a search was conducted. Sixty (60) full-text articles were checked for eligibility and 27 articles met our inclusion criteria. Manual data extraction on excel sheets was used to extract the authors' names, year of publication, country, sample size, study type, objectives, awareness levels, and the EC types. Findings Awareness rates ranged from 10.1 to 93.5% (both reported from Ethiopia). The level of use was relatively low (ranging from 0% in DR Congo and Ethiopia to 54.1% in Nigeria). The most used types of EC were Postinor 2 (levonorgestrel), EC pills such as Norlevo (levonorgestrel only) and Nodette (levonorgestrel and estradiol), and intrauterine contraceptive device (IUCD). Conclusions Although variations in use and awareness do exist between countries in SSA according to the year of study, the general level of EC awareness has been on the increase. On the other hand, the level of EC use was lower compared to the level of awareness. Postinor 2 (levonorgestrel-only pills) was reported as the most type used EC. Further, studies could be done to find out the effect of culture, religion and believes on the use of contraceptive methods. It is important to understanding barriers to EC use despite high awareness rates. Emergency Contraceptive awareness and use should be promoted among women of reproductive age in SSA to reduce unwanted pregnancies and their complications.