Baby won't nap during the day: what can you do?

Guest blog by sleep experts Glynis & Tamara from @slaapkops.

Daytime sleep can seem like something that comes naturally—until your baby suddenly refuses to nap. You rock them, try again, lay them down… but sleep just doesn’t happen. Meanwhile, you start wondering: is my baby not tired? Am I doing something wrong?

You’re not alone. Many parents experience this. The good news is that there’s usually a logical explanation and there are ways you can help your baby.

For a baby, the day is intense. Everything is new. Sounds, faces, movement… their brain is working overtime.

Daytime sleep helps babies process all these impressions. It provides recovery, rest, and the space they need to continue growing and developing.

In other words, naps are not a luxury—they’re a basic need.

Without enough daytime sleep, babies can become overstimulated more easily. And that often makes falling asleep later, including at bedtime, even more challenging.

Every baby is different, but there are some general guidelines:

• Newborns sleep an average of around 15 hours per day

• Babies aged 4 to 11 months need about 14 hours

• Toddlers (1–2 years) need around 12 hours

• Preschoolers (3–5 years) need approximately 11 hours

Part of this sleep takes place during daytime naps spread throughout the day.

But more important than the numbers is this: watch your baby, not just the clock.

When daytime sleep becomes difficult, there’s often an underlying reason.

Your baby may be:

• Not tired enough yet

• Already overtired

• Feeling unwell or dealing with a cold

• Overstimulated after a busy day

• Away from their familiar environment

Sometimes it’s simply a phase. Developmental leaps, learning new skills, and other changes can all affect sleep.

Whatever the reason, your baby isn’t doing this on purpose. It’s a signal, not “difficult behavior.”

Instead of trying harder, it often helps to take a gentler approach and ask yourself: what does my baby need right now?

Sometimes the difference isn’t about doing more, it’s about making small adjustments. A low-stimulation environment can help, as can a slightly darker room. A familiar daily rhythm also gives your baby a sense of security and makes the transition to sleep feel smoother.

Timing plays an important role too. If you put your baby down too early, they may not be tired enough. Wait too long, and they can become overtired, making it harder to fall asleep.

That’s why it helps to pay attention to wake windows and subtle sleep cues. For example, your baby may rub their eyes, start yawning, look away, or become fussy.

When you notice these signals, it’s often a sign that your baby is ready for sleep.

If your baby is struggling to fall asleep, offering a little extra comfort and closeness can actually help.

Rather than stepping back, you can be fully present for a moment; gently rocking your baby, holding them close, or calmly soothing them. These small moments of connection help your child release tension and settle down.

This is not creating a bad habit—quite the opposite. By supporting your baby, you help prevent overtiredness, which often makes falling asleep easier in the long run.

Sometimes it really isn’t complicated. Sometimes your baby simply needs you to help them feel calm and safe enough to drift off to sleep.

You don’t have to do everything perfectly. Small changes can have a big impact.

Think about:

• A consistent sleep routine (for example: diaper change, closing the curtains, a cuddle moment)

• Slightly shorter wake windows

• A calm transition from playtime to naptime

These aren’t major interventions, but gentle adjustments that help your baby understand what’s coming next.

Daytime sleep is rarely perfect. Some days everything falls into place, while on other days nothing seems to work.

That’s completely normal.

Instead of trying to control every aspect of sleep, it often helps to focus on connection. To pause and consider what your baby is trying to communicate, rather than immediately trying to “fix” it.

With attention, a predictable routine, and a little patience, sleep will gradually develop alongside your child.