This study at Boston University School of Public Health, in collaboration with researchers at Brown University, in Providence, Rhode Island, is gathering information about the well-being and quality of life of breast cancer survivors to develop programs and services designed to reduce health disparities. The researchers wanted to enroll up to 600 lesbian and bisexual women and 600 heterosexual women. The first Call to Action for this study, recruiting lesbian and bisexual women, was sent to Army of Women members on October 19, 2011. The second Call to Action, recruiting heterosexual women, was sent to Army of Women members on March 14, 2012. The researchers closed enrollment on June 26, 2012, after the Army of Women provided them with 320 lesbian or bisexual women and 859 heterosexual women who were interested in enrolling in the study.