When a dummy can help, when to start if you breastfeed, and when to stop.
In short
- A dummy at sleep time may lower SIDS risk.
- If breastfeeding, wait until feeding goes well.
- Aim to stop by 12 months.
Why use one
Sucking can calm a crying baby. Some research suggests that a dummy at sleep time can lower the risk of sudden infant death syndrome (SIDS). You can offer it at naps and at bedtime.
When to start
If you breastfeed, wait until feeding is going well. This is usually when she is about 4 weeks old. She sucks a dummy differently from the breast. A dummy too early can make it harder for her to learn to latch on.
A dummy between feeds can also mean she feeds less often. Then you make less milk.
If you formula feed, you can offer a dummy at any time.
Using it well
- Offer it when you settle her to sleep.
- From 6 months, only offer it at sleep time. It is hard to learn to talk with a dummy in her mouth.
- Never dip it in anything sweet, like sugar or jam.
- Aim to stop using it completely by 12 months.



