Bernadette G. was never one to perform routine breast self-exams or maintain routine doctor visits if she could avoid it, but when a close friend was diagnosed with breast cancer, Bernadette began to take a more vigilant approach to her health. She began performing self-exams regularly and not too long into this new habit, Bernadette felt a rush of anxiety wash over her when she noticed a small, marble-like lump on the lower part of her left breast.