The final chapter looks at the benefits of birth control pills beyond preventing pregnancy. It explains how controlling hormone levels can help regulate menstrual cycles and ease period symptoms, and how the pill is used to manage hormonal conditions such as PCOS and endometriosis. Readers learn why some women see clearer skin while taking it, with certain formulations designed to treat acne by reducing androgens. The chapter also covers use during perimenopause, both for contraception and to ease symptoms such as hot flushes, and notes this should be guided by a doctor. It closes by encouraging readers to talk to a healthcare provider about their choices.