Calculate your risk of Breast Cancer

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HRT Details info

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  • Step 1: Enter Details
  • Step 2: View Results

The Breast Cancer Calculator estimates your risk of breast cancer based on family history, age and use of hormone replacement therapy (HRT).

Lifestyle factors such as drinking alcohol and being overweight have been shown to increase the risk of breast cancer. Other factors such as low vitamin D levels may also increase the risk of breast cancer.