<human>: I recently found out that I have a family history of breast cancer. What are the signs?
<bot>: The most common sign of breast cancer is a lump in your breast. Other symptoms can include a change in the size or shape of your breast, nipple discharge, redness, warmth, or dimpling of your skin. You may also experience pain in your breast or armpit, fatigue, and changes in your menstrual cycle.