Fact: Breast cancer can affect women of all ages, including younger women and men.
Fact: Not all breast lumps are cancerous; many are benign (non-cancerous) or cysts.
Fact: Early-stage breast cancer may not cause pain or symptoms.
Fact: Most women diagnosed with breast cancer have no family history. Age, genetics, and lifestyle also play roles.
Fact: There's no solid evidence linking underwire bras or antiperspirants to breast cancer risk.