Why is my toddler taking forever to fall asleep?

“One more book… one more cuddle… one more sip of water… actually, I need to go to the toilet!”

If bedtime with your toddler feels like it’s dragging on forever, you’re not alone.

Long bedtime settles, constant requests, getting out of bed, and bedtime battles are some of the most common challenges parents face during the toddler years.

While it can feel like your toddler is simply “avoiding sleep”, there is often a reason behind the stalling. Let’s look at some of the common things that may be contributing.

1. Too much light in the evening

Light plays a huge role in regulating our body clock and signalling when it’s time to sleep.

As evening approaches, our bodies naturally begin producing melatonin — the hormone that helps us feel sleepy. Exposure to too much light, especially bright overhead lights, screens, or even some night lights, can delay this process.

Toddlers are also often more sensitive to light than adults, meaning their bedtime environment can have a bigger impact on their ability to wind down.

What can help:

• Start dimming lights during your bedtime routine.
• Keep screens away in the lead-up to sleep.
• Use natural daylight in the morning to support their body clock and help reinforce healthy sleep patterns.

2. Their nap may be impacting bedtime

If your toddler is still napping, their daytime sleep can have a big impact on their ability to fall asleep at night.

As children get older, their sleep needs gradually change. A nap that worked beautifully a few months ago may now mean they simply aren’t tired enough at bedtime.

For example, a toddler having a two-hour nap in the afternoon may not have enough sleep pressure built up by bedtime, leading to a long settle.

What can help:

• Consider shortening the nap if bedtime is consistently becoming later.
• Look at whether they need more awake time before bed.
• If your toddler is consistently needing a very long stretch of awake time before bedtime and still struggling to fall asleep, it may be a sign they are getting closer to dropping their day nap.

3. Fear of missing out (FOMO)

Toddlers are curious little humans, and they don’t want to miss anything!

If your toddler knows everyone else is still awake, chatting, playing, or spending time together, bedtime can suddenly feel like the least exciting place to be.

You might hear:

• “I’m not tired!”
• “I need another cuddle.”
• “I need my teddy.”
• “I’m thirsty!”

Sometimes these requests are genuine, but sometimes they are a way of delaying the inevitable… sleep!

4. Boundary testing at bedtime

The toddler years are full of independence, big emotions, and learning where the boundaries are.

If your toddler has started testing limits during the day, it’s very common for this behaviour to appear at bedtime too.

Bedtime can become the perfect opportunity to test:

• “Will Mum come back if I call?”
• “Will Dad give me another book?”
• “Can I negotiate my way out of bed?”

This is where clear, consistent boundaries become so important.

Boundaries are not about being strict or dismissing your toddler’s feelings. They actually help toddlers feel safe and secure because they know what to expect. You can acknowledge their feelings while still holding the boundary:

"I know you really want another story, sweetheart. Stories are finished now and it’s time for sleep. I love you and I’ll see you in the morning."

5. Their bedtime may need adjusting

Sometimes the bedtime that worked perfectly six months ago no longer matches your toddler’s current sleep needs.

As children grow, their sleep requirements change. A bedtime that suited them at two years old may no longer work as they approach three or four.

If your toddler is happily chatting, playing, or taking a long time to fall asleep every night, it may be worth reassessing whether bedtime needs to move slightly later.

So, what can you do?

A few things that can make a big difference:

✨ Create a predictable bedtime routine

Toddlers thrive on knowing what comes next. Keep the routine consistent, but make it fun. Let them have some control where you can — choosing pyjamas, picking books, or deciding which toy comes to bed.

✨ Set clear expectations before bedtime begins

Talk about what bedtime will look like before you start the routine. For example: “We’ll read two books, have cuddles, then it’s time to sleep.”

✨ Hold loving boundaries

Your toddler may have very big feelings about bedtime, and that’s okay. You can hear them, support them, and still confidently hold the boundary.

✨ Look at the bigger picture

Sleep is influenced by many things - naps, awake time, environment, routines, emotions, and developmental changes. Sometimes it takes a little troubleshooting to work out what your toddler needs.

If bedtime has become a nightly battle and you’re unsure what’s contributing, our 30-minute Quick Fix Consult can help you identify the changes that will make the biggest difference for your family 🤍