Check your breasts each month. Your doctor can show you how. These three things can help you and your doctor learn what is normal for your breasts and what may be signs of problems. A lump or thickening of the breast. A discharge from the nipple that stains your bra or bedclothes.
Skin changes in the breast.
These changes may be normal, but you should always have them checked as soon as possible. Know Cancer's Seven Warning Signals Change in bowel or bladder habits. A sore that does not heal. Unusual bleeding or discharge. Thickening or lump in breast or elsewhere.