25 Breast Cancer Myths and Misunderstandings

See the most common breast cancer myths and get the facts about them with our quick guide.
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Myth: Only women with a family history of breast cancer are at risk.

Reality: Roughly 70% of women diagnosed with breast cancer have no identifiable risk factors for the disease. But the family-history risks are these: If a first-degree relative (a parent, sibling, or child) has had or has breast cancer, your risk of developing the disease approximately doubles. Having two first-degree relatives with the disease increases your risk even more.