Dummy Use in Babies: Benefits, Risks & Weaning | Parenting Hub
Dummies can soothe babies and reduce SIDS risk, but timing matters. Learn when to introduce one, how to protect breastfeeding, and how to wean gently.
Dummies can be a helpful soothing tool for some babies and may reduce SIDS risk when used for sleep. The key is to introduce them at the right time, protect breastfeeding, and know when to start weaning.
When a dummy can help
Some babies have a strong sucking need that feeding alone doesn't satisfy. A dummy can offer comfort between feeds, help babies settle for sleep, and is associated with a lower risk of SIDS when used for all sleeps.
Protecting breastfeeding
If you are breastfeeding, wait until feeding is well established — usually around 3–4 weeks — before introducing a dummy. This helps avoid nipple confusion and protects your milk supply.
- Offer the dummy only after feeds, not instead of a feed.
- Use a one-piece, age-appropriate orthodontic dummy.
- Never force a dummy on a baby who doesn't want it.
- For sleep, offer it at the start of every sleep; if it falls out, don't put it back in.
Weaning off the dummy
Weaning is usually easiest between 6 and 12 months, before the dummy becomes a deeply ingrained habit. Do it gently: limit to sleep times only, then swap for a comfort toy or blanket, then stop over a few days.
When to seek help
- Dummy is being used to replace feeds or baby is losing weight
- Dummy is cracked, torn or has a broken shield — replace immediately
- Baby has persistent oral thrush or dummy is not cleaned regularly
- Speech or dental concerns are raised by your MCH nurse or dentist
Common questions
Can a dummy cause nipple confusion?
It can, especially in the first few weeks. If breastfeeding, wait until feeds are well established and your supply is stable before offering a dummy.
Should I use a dummy for every sleep?
Red Nose recommends offering a dummy for every sleep in the first 6–12 months as part of SIDS risk reduction. If baby spits it out after falling asleep, don't reinsert it.
How do I clean a dummy?
Wash with hot soapy water and rinse well. For babies under 6 months, sterilise regularly. Never clean it in your own mouth, as this can transfer bacteria.