Dummies have genuine benefits in early infancy but can cause problems if used too long. Knowing when and how to stop makes the transition much easier.
Benefits in early infancy
The Lullaby Trust notes that using a dummy at sleep time is associated with reduced SIDS risk. Dummies also soothe and help with self-settling. If breastfeeding, wait until feeding is established (around four to six weeks) before introducing one.
When to stop
NHS dental guidance recommends stopping by twelve months. Prolonged use affects teeth (open bite, crossbite), may delay speech development, and increases ear infection risk after six months. Between six and twelve months is the ideal window because the habit is less entrenched.
How to do it
Restrict to sleep times only first. Then bedtime only. For older toddlers, the "dummy fairy" works (post them away in exchange for a small gift). Expect three to five difficult nights at most. Replace the comfort function with something else - a small soft toy, a muslin, a special blanket.