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Breast changes and checks

Breasts start growing in puberty and change through life. Knowing what is normal helps you notice what is not.

Breast changes and checks
When to see a doctor
A new lump, skin change or discharge needs a doctor visit soon. Most lumps are harmless, but always check.

At a glance

Do

  • Keep a simple, regular routine
  • Patch-test new products on your arm
  • Wash hands before touching your face

Do not

  • Do not use many new products at once
  • Do not share towels or razors
  • Do not pick or scrub hard

Before you start 0 / 3

Steps

Breast changes and checks
1

Once a month, a few days after your period, look in the mirror.

Breast changes and checks 1
2

Use flat fingers to gently feel in small circles.

Breast changes and checks 2
3

Check both sides and under the arm.

Breast changes and checks 3
4

Wear a comfortable, well fitting bra.

Breast changes and checks 4

You may also need

Last reviewed: 31 October 2026 · About and sources

Sources

Compiled from these public health sources. This is education, not medical advice.

Sources: WHO, NHS, UNICEF, Indian health ministry guidance. This is education, not medical advice. Nothing you tap here leaves your device, except chat messages.