“…The introduction of safe, effective, and reliable contraception coincided with (and arguably led to) second-wave feminism, enabling women to assume formerly inaccessible roles in education, the arts, and the workforce (see discussion in Traulsen, Haugbølle, and Bissell, 2003). In 2007 in the United Kingdom, 40-54% of women aged 16-34 and 27% of women under the age of 50 reported currently using Recently, researchers have documented negative effects on mood and psychological well-being as a consequence of HC use in women (Bancroft, Sanders, Warner, and Loudon, 1987;Herzberg and Coppen, 1970;Kahn and Halbreich, 2001; Kurshan and Epperson, 2006;Oinonen and Mazmanian, 2002). DeSoto, Geary, Hoard, Sheldon, and Cooper (2003) found that women using HCs exhibited more symptoms of borderline personality disorder (BPD), a disorder characterized by a pervasive pattern of instability in affect regulation, impulse control, interpersonal relationships, and self-image (Lieb, Zanarini, Schmahl, Linehan, and Bohus, 2004), and that women with high pre-existing levels of BPD symptoms became significantly worse after starting HC use (DeSoto et al, 2003).…”