The first symptom of breast cancer that most women notice is a lump or an area of thickened tissue in their breast.

Most breast lumps are not cancerous, but it's always best to have them checked by a doctor.

You should see a GP if you notice any of the following:

• a new lump or area of thickened tissue in either breast that was not there before
• a change in the size or shape of one or both breasts
• a discharge of fluid from either of your nipples
• a lump or swelling in either of your armpits
• a change in the look or feel of your skin, such as puckering or dimpling, a rash or redness
• a rash (like eczema), crusting, scaly or itchy skin or redness on or around your nipple
• a change in the appearance of your nipple, such as becoming sunken into your breast

Breast pain is not usually a symptom of breast cancer.

Want to know more?

• Breast Cancer Now: signs and symptoms of breast cancer
• Cancer Research UK: breast cancer symptoms
• Macmillan Cancer Support: signs and symptoms of breast cancer

It's important to be breast aware so you notice any changes as soon as possible.

Get to know what is normal for you – for instance, your breasts may look or feel different at different times of your life. This will make it easier to notice potential problems.