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Breast self-exam
breast self-exam · how to check your breasts · breast self-check · checking for breast lumps
Once a month, you look at and feel your breasts yourself. This makes it easier to notice changes and see a doctor in time.
For all women, usually once a month. A self-exam does not replace a doctor's exam and a mammogram.
⏱ Duration: usually 5 to 10 minutes once a month

Be sure to tell your doctor
How to prepare
- Timing. Best 5 to 10 days after your period starts. If you have no periods, on the same day each month.
- Place. In front of a mirror in good light, and lying down.
- Habit. Set a reminder on your phone.
What to bring
- A mirror
- A comfortable place to lie down
How it goes
- Stand in front of a mirror with your arms down
- Check if both breasts look the same in shape and skin
- Raise your arms and look again
- Lie on your back with one arm behind your head
- With your finger pads, feel the breast in circles, from the edge to the nipple
- Check your armpit
- Gently squeeze the nipple to check for discharge
- Repeat on the other side
What you'll feel
- Breasts can feel uneven and a little lumpy. This is often normal
- Before your period, your breasts may be more tender
Afterwards
- Learn what your breasts usually feel like
- If something has changed, make a doctor's appointment. Do not wait
- Have doctor's exams and mammograms as advised for your age
Contact a doctor straight away if
- A new lump that does not go away after your period
- Pulled-in skin or nipple, or skin that looks like orange peel
- Bloody discharge from the nipple
Common questions
If I find a lump, is it dangerous?
Most lumps are not dangerous. But you must see a doctor.
At what age should I start self-exams?
Usually from age 20, or as soon as you can make it a habit.