Active coping early in the breast cancer journey - in contrast to taking a passive stance - predicts better adjustment and quality of life years later. Access to relevant, credible and timely health information 'empowers' individuals to cope actively and better manage their own health. Over 60% of cancer patients report using the Internet for prognostic information, to identify alternative treatment options and for symptom management. Nonetheless, too much or low quality information leads to confusion and stress, and YWBC report being bombarded with information that is not relevant or timely, and lacks age-appropriate content. YWBC also report that Internet searching is exhausting and scary. Self management (SM) approaches in cancer care have the aim to empower patients by providing knowledge, and additionally, providing skills that help persons manage the physical and emotional impacts of their disease and treatment, as well as broader life challenges that living with a disease bring. SM approaches address issues such as problem solving, finding and using community resources effectively, working with the health care team, and learning how to initiate new health promotion behaviours. SM interventions have been shown to increase knowledge, reduce fatigue and distress, improve quality of life and improve lifestyle changes such as physical activity. A well-designed website with links and self-management tools could help YWBC by pointing them to the right information at the right time, by ensuring that content addresses the specific knowledge and support needs of younger women, and is based in current knowledge. We previously demonstrated that web-based professionally led support helped YWBC survivors who reported high levels of satisfaction and benefits including improved knowledge, mood, hope, and relief of burden. However, YWBC's needs were highest at the time of diagnosis, and they reported dissatisfaction with the lack of age-specific information.