Breast cancer is the most common cancer among women worldwide. However, when detected early, the survival rate is over 90%. Here are the 10 early warning signs: 1. A lump or thickening in the breast or armpit. 2. Changes in breast size or shape. 3. Skin dimpling or puckering. 4. Nipple inversion or discharge. 5. Redness or scaling of the nipple/breast skin. 6. Persistent breast pain. 7. Swollen lymph nodes. 8. Changes in skin texture. 9. Breast warmth. 10. Visible veins. Do monthly self-exams and schedule annual clinical screenings.