When to Use a Dummy: A Parent's Guide 

Article By
Anna
Published On
17 Jun, 2025
Read Time
3 minutes

Dummies (or soothers) are one of those parenting tools that spark a lot of conversation and questions. Some babies love them. Some don’t. Some parents swear by them, others never use one.  

Knowing when and how to use a dummy can make a big difference to your daily routine, and your baby's. This guide covers the when, the why, and the what-if, so you can make a confident, informed decision that works best for you.  

What is a dummy?

A dummy (also known as a pacifier or soother) is a small, soft teat designed for babies to suck on. It’s not for feeding, but for comfort. The shape and feel mimic the soothing action of sucking, which is a natural reflex for newborns and young babies. 

Used at the right time, a dummy can help settle your baby, offer reassurance between feeds, and support sleep.  

Sucking is more than just a way to feed. It’s a built-in self-soothing mechanism that helps babies feel calm, safe, and secure. A dummy gives them a way to satisfy that reflex when they’re not feeding, and that can be especially helpful during unsettled moments, car journeys, or nap transitions. 

You know your baby best. Some babies never take to a dummy. Others find it instantly comforting. And some parents find it helps through tricky spells, while others choose to go without. 

Whatever you decide, it should feel right for you. There’s no one-size-fits-all when it comes to comfort. It’s simply another option in your parenting toolkit. There when you need it, easy to skip if you don’t. 

Dummies are best used for comfort, not constant use. Keep an eye on how often your baby uses it, and try to limit daytime use gradually.

Getting the timing right when introducing a dummy 

If you’re breastfeeding, most health experts recommend waiting until feeding is well established, usually around 4-6 weeks, before introducing a dummy. That gives your baby time to get used to latching and feeding without confusion. 

If you're bottle feeding, you can offer a dummy whenever it feels right for you and your baby. The early weeks are often a good time, as the sucking reflex is strongest and your baby may be looking for ways to soothe between feeds. 

Bedtime and naptime use 

Dummies can be especially helpful when used during naps and at bedtime. For some babies, the sucking motion helps them relax and fall asleep more easily, and stay asleep a little longer. 

There’s even evidence that using a dummy at sleep times may reduce the risk of SIDS (sudden infant death syndrome), though the reasons aren’t fully understood.  

What matters most is that it becomes part of a safe, calming sleep routine that works for your baby, and gives you both a bit more rest. 

Do babies need dummies? 

No, babies don’t need dummies, but they can be a helpful, safe and effective way to soothe babies, especially when used at sleep times. 

Some evidence suggests dummy use at bedtime may reduce the risk of SIDS. That said, most experts recommend waiting until breastfeeding is established (if that’s how you’re feeding) and avoiding dummy use to delay or replace feeds. 

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