This booklet is about relaxation and wellbeing during and after breast cancer treatment. It looks at complementary therapies such as acupuncture, Reiki and massage. It also describes some popular relaxation techniques, including meditation and mindfulness, and has information on yoga, Thai Chi and Chi Gung. It discusses why people might use these complementary therapies and relaxation techniques after a diagnosis of breast cancer, and what they may need to think about before trying them. It also explains what herbal medicines and homeopathy are.