“…D. Mosher & Jones, 2010; Vaughan, Trussell, Kost, Singh, & Jones, 2008). There are many complex factors that have been studied as influences on women's contraceptive use, including knowledge about contraception, pregnancy intentions, and concerns about side effects and safety (Carter, Bergdall, Henry-Moss, Hatfield-Timajchy, & Hock-Long, 2012; Cheung & Free, 2005; Crosby, 2002; Frost & Darroch, 2008; Gilliam, Warden, Goldstein, & Tapia, 2004; Jaccard & Dodge, 2003; Ryan, Franzetta, & Manlove, 2007; Schunmann, 2006; Zapata, Steenland, Brahmi, Marchbanks, & Curtis, 2012). An additional factor that has begun to receive attention is the role of women's social context on contraceptive behavior (Ali, Amialchuk, & Dwyer, 2011; Blackstock, Mba-Jonas, & Sacajiu, 2010; Carter et al, 2012; Gayen & Raeside, 2010; Valente, Watkins, Jato, van der Straten, & Tsitsol, 1997; Westoff & Koffman, 2011).…”