The document discusses breast cancer statistics, risk factors, signs and symptoms, and treatments. It reports that about 1 in 8 women and 1 in 1000 men will be diagnosed with breast cancer in their lifetime. Risk factors include age, family history, early menstruation or late menopause, genetics, and obesity. Common signs and symptoms include breast lumps, nipple changes, or discharge. Tests include self-exams, clinical exams, mammograms, biopsies, and genetic testing. Treatments range from surgery like lumpectomy or mastectomy to chemotherapy, radiation, hormone therapy, and preventative double mastectomy.