Learn how cancer forms inside the breast and the possible signs and symptoms of breast cancer.; tumor; breast cancer; breast health; Cancer; Jacqueline's brothers call her "The Baby," but she didn't back down from her fight with breast cancer. ; Healthy choices and active screening, like breast self exams and mammograms, are your best defenses in beating breast cancer.; mammogram; breast cancer; Breast Self Exam; biopsy; Learn what the Breast Self Exam (BSE) is and why it's so important to do every month.; A step-by-step instruction on how to perform a Breast Self-Exam.; lump; breast cancer; abnormality; Breast Self Exam; BSE; Understand what chemotherapy is and why it often plays a large part in cancer treatment.; Hear Jim's inspiring story about his battle with testicular cancer, and how chemotherapy affected him.; Chemotherapy can produce tough side effects, like hair loss and extreme fatigue, but there things you can do to better cope with the experience.; In this segment of HealthiNation, Dr. Holly shows us how cancer forms and spreads inside the breast, ways to detect the cancer early, and treatment options if you are diagnosed with breast cancer.