A nap that ends after 25 or 35 minutes can feel particularly frustrating when you have timed it carefully, finally put the kettle on, and barely sat down. If you are wondering how to stop catnapping, the reassuring answer is that short naps are very common, particularly in the first year. They are not usually a sign that you have done anything wrong.

Catnapping often improves as your baby’s sleep matures, but the right routine can make a real difference in the meantime. The goal is not to force a long nap at all costs. It is to create the conditions that help your baby settle, complete a sleep cycle where they can, and stay rested enough for the rest of the day.

What is catnapping?

A catnap is a short nap, commonly around 20 to 45 minutes. Many babies wake at the end of one sleep cycle and struggle to settle into the next. This can happen once a day or at nearly every nap, depending on your baby’s age, temperament and how much sleep pressure they have built.

For young babies, brief naps can be completely normal. Newborn sleep is irregular, and naps may happen in arms, a pram or a carrier as often as in the cot. From around four to six months, some babies begin to take longer, more predictable naps, though plenty still need time and support. Consolidated daytime sleep often develops more reliably later in the first year.

The key question is not only how long the nap lasted. Notice how your baby is after waking. A baby who wakes contentedly after 35 minutes may simply have had the sleep they needed at that point. A baby who wakes crying, rubs their eyes soon afterwards, or becomes very unsettled before the next nap may need help with timing or resettling.

How to stop catnapping by getting timing right

Sleep timing is one of the most useful places to start. A nap offered too early may lead to a light, brief sleep because your baby was not ready. A nap offered too late can lead to overtiredness, which makes settling harder and sleep more restless.

Rather than relying only on the clock, use it alongside your baby’s cues. Early tired signs may include becoming quieter, losing interest in play, staring into space, yawning or rubbing their face. Crying and frantic behaviour can be later signs, when settling may take more support.

Wake windows vary widely, so avoid treating online schedules as fixed rules. As a broad guide, younger babies often manage only a short period awake, while older babies can gradually stay awake longer between sleeps. Your baby’s ideal window may differ from another baby of the same age by 30 minutes or more.

Try keeping the first nap of the day especially consistent for several days. It is often the easiest nap to lengthen because sleep pressure is naturally stronger in the morning. If your baby is repeatedly waking after one cycle, adjust the pre-nap awake time by just 10 to 15 minutes and observe the pattern for three or four days before making another change.

Tracking naps, feeds and wake times can take the guesswork out of this process. A simple log often reveals whether short naps tend to follow a rushed morning, a missed sleepy cue or an unusually long stretch awake.

Build a calm, repeatable nap routine

Your baby does not need a long ceremony before every daytime sleep. A short routine, repeated in the same order, can be enough to signal that sleep is coming. For example, you might change their nappy, close the curtains, use a sleep bag, have a quiet cuddle and say the same gentle phrase before placing them down.

Keep the room comfortably cool and as dark as practical. Daylight can be helpful for distinguishing day from night, but a very bright room may make it harder for some babies to settle beyond one sleep cycle. Steady background sound can also help mask household noise, particularly if you have older children, visitors or a busy home.

Consistency matters more than perfection. You do not need every nap to happen in a pitch-dark room at exactly the same minute. A routine that works most days and fits real family life is more helpful than one that is impossible to maintain.

Put your baby down calmly, not necessarily fully asleep

If you would like your baby to learn to link sleep cycles in the cot, aim to place them down calm and sleepy when it feels manageable. This gives them the opportunity to practise settling in the same place where they will naturally stir between cycles.

However, this is not an all-or-nothing rule. Rocking, feeding or holding a baby to sleep is not a failure, especially during illness, travel, teething or a difficult developmental phase. You can make gradual changes by reducing support slowly, rather than removing it suddenly. The most sustainable approach is one your family can repeat with kindness and confidence.

Try a gentle resettle before the nap ends

If naps are very predictably 30 minutes long, you can experiment with being nearby around the 20 to 25-minute mark. Some babies stir, wriggle or briefly fuss before fully waking. A quiet hand on their chest, gentle shushing or a short pause may help them move into another cycle.

If your baby wakes fully, give them a moment before rushing in, provided they are safe and not distressed. Some babies make noise between sleep cycles and settle again independently. If crying builds, respond calmly. You may try your usual settling method in the cot first, then pick them up if needed.

A rescue nap can be useful when the day is unravelling. Finishing a nap in your arms, carrier or pram may protect your baby from becoming overtired and avoid a very difficult bedtime. It is a practical tool, not a habit you have to fear. The trade-off is that frequent rescue naps can make it harder to practise cot resettling, so choose them strategically rather than feeling you must rescue every short nap.

Protect the rest of the day

A short nap changes the day’s plan. Trying to hold firmly to the original schedule can leave your baby exhausted by bedtime. After a catnap, offer the next sleep a little earlier if your baby is showing tired signs. On some days, a brief late-afternoon nap is the bridge that makes bedtime calmer.

Bedtime also deserves attention. An overtired baby may wake more often at night and take shorter naps the next day, creating a tiring cycle. An earlier bedtime for a few days can be more restorative than attempting to stretch your baby until the usual hour.

Keep expectations age-appropriate. A four-month-old with several short naps may need more daytime sleep opportunities than a ten-month-old who is moving towards two longer naps. Nap transitions can be bumpy too. When a baby is dropping from three naps to two, or two to one, naps may shorten temporarily while their body adjusts.

When catnapping needs a closer look

Short naps alone are rarely a concern, but seek advice from your health visitor, GP or paediatric clinician if your baby seems persistently uncomfortable, has feeding or weight-gain concerns, snores loudly, has breathing pauses, or is unusually difficult to rouse. Reflux symptoms, eczema itch, illness and congestion can all disturb sleep and may need individual support.

For safe sleep, always place babies on their back for sleep in a clear, firm, flat sleep space. Avoid trying to extend naps with cushions, positioners or unsupervised sleep in products not designed for routine sleep.

Give the plan time to work

It is understandable to want a quick fix after weeks of short naps, but sleep changes are easier to judge over patterns than single days. Choose one adjustment - such as moving the first nap slightly later or introducing a consistent wind-down - and give it several days. Then use what you have noticed to decide the next step.

Your baby is not trying to make the day difficult; they are learning a skill that develops at a different pace for every child. With gentle consistency, realistic timing and a little flexibility on the hard days, longer naps often become more achievable - and your day can begin to feel steadier too.