Why Finding Breast Cancer Early Can Save Lives

Frequently asked questions

How common is breast cancer worldwide?

Breast cancer is the most common cancer among women globally. In 2022, there were 2.3 million new cases and 670,000 deaths worldwide, according to the World Health Organization.

Why do survival rates differ between countries?

In high-income countries, about 1 in 12 women are diagnosed with breast cancer, but only 1 in 71 die from it. In lower-income countries, fewer women are diagnosed (1 in 27), but more die (1 in 48) — largely because the cancer is often found at a later, harder-to-treat stage.

Why does early detection matter so much?

In its early stages, breast cancer often causes no noticeable symptoms. Finding it early gives you more time to access effective treatment, which greatly improves the chances of recovery.

What is a breast self-exam?

A breast self-exam is a simple check you can do at home to look and feel for changes in your breasts. It's recommended to do this once a month, a few days after your period ends.

How do I 'look' during a breast self-exam?

Stand in front of a mirror with your arms down, then raised above your head. Look for any changes in breast shape, size, skin texture, or the nipples.

How do I 'feel' for changes during a self-exam?

Use the pads of your fingers to gently check your breast and underarm area. This can be done lying down or in the shower. Feel for lumps, thickened areas, or tender and painful spots.

What should I do if I notice something unusual?

If something feels or looks different, talk to a healthcare provider. Regular self-checks help you know your body, so you can act quickly if you notice a change.

What warning signs should I watch for?

Look out for a lump or thickened area (not always painful), changes in breast size or shape, skin dimpling, redness or swelling, unusual nipple appearance, or nipple discharge — especially if bloody or unprompted.

What increases the risk of breast cancer?

Risk factors include age, being overweight, drinking alcohol, smoking, family history of breast cancer, past radiation treatment, and reproductive history.

Does everyone with breast cancer have a known risk factor?

No. Nearly half of women who develop breast cancer have no clear risk factor other than being over 40, which is why regular self-checks matter for everyone, not just those considered 'high risk.'

What if I don't have access to a mammogram?

Even without access to mammograms, checking your breasts regularly and knowing your own body is a powerful and accessible step toward early detection.

What action should I take starting today?

Check your breasts regularly, note any changes, and contact a healthcare provider with any concerns. Small, consistent habits like monthly self-exams can make a real difference in catching breast cancer early.