Updated June 2026, by Gemma Coe, Child Sleep Specialist
Is your 2 year old not sleeping? Are they fighting bedtime, refusing naps, or waking multiple times a night? You’re not alone. Many parents see sudden disruption to sleep around the second birthday, even if their child was previously sleeping well.
At this age, children face huge developmental shifts, and sleep often takes a hit. From new skills and language leaps to separation anxiety, nighttime fears and limit testing, it all impacts your toddler’s sleep.
Let’s break down why your 2 year old’s sleep might be all over the place and how to get things back on track.
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2 Year Old Not Sleeping: Understanding the Sleep Regression
A ‘sleep regression’ is any noticeable change in your child’s sleep which may be due to a number of factors. Just like adults, where major life events and stressors affect our sleep, children are not immune!
2 year olds commonly experience a sudden disruption in their sleep patterns at this age, which can be unsettling for both children and parents, especially those who have never had sleep issues and then boom! You’ve got a 2 year old not sleeping!
It can come out of nowhere and affect sleep in several ways:
- Fighting bedtime with bedtime delay tactics
- Fighting naps/resisting daytime sleep altogether
- More night wakings than usual
- Difficulty falling or staying asleep, lots of bedtime battles or bedtime running later each night
- Nighttime fears and clinginess
These issues are typical for 2 year olds and can often be a sudden disruption in their usual sleep routine.
This phase is frustrating, but the good news? It’s temporary. Sleep disruptions at 2 years old are common (one of the main reasons people get in touch with me) and part of normal development for children, although can leave us feeling a little frazzled.
What Causes the 2 Year Old Sleep Regression?
Many toddlers hit a tricky patch in sleep around their second birthday.
Causes include:
- Dropping naps or resisting them too early
- Separation anxiety peaking again
- Potty training wake-ups (more ‘aware’ of their bladder)
- Testing boundaries at bedtime
- Busy brains practising new skills
- Increased independence and strong opinions!
Many children also begin experiencing vivid dreams or nighttime fears, which affect sleep. They really struggle to distinguish dreams from reality. Developmental changes and transitions, such as starting daycare or a new sibling joining the family, can impact sleep for toddlers too. These changes often disrupt routines and make sleep more challenging. Many parents notice similar sleep disruptions at this stage.
While babies also experience sleep regressions (you may be fed up of them by now!), the challenges at 2 years old are unique due to increased independence and new developmental milestones. It’s a perfect storm of cognitive, emotional, and physical development.
Why Is My 2 Year Old Not Sleeping?
1. Nap Transition and Daytime Sleep Issues
If you’re looking for reasons for 2 year old not sleeping, then one of the biggest culprits at this age is the nap transition. Some toddlers start fighting naps, even when they still need daytime sleep. Others drop it altogether and end up overtired.
Most 2-year-olds need about 11 to 14 hours of total sleep in a 24-hour period. Nap transitions can make it challenging to meet these sleep needs, so it’s important to monitor how much sleep your child is getting each day.
What You Can Do:
- Cap naps if bedtime is being pushed too late. You may want to try capping at 1.5 hours (or even 45 minutes for an older 2 year old) to see if it helps. You’ll need a few days of trialling this though, it doesn’t happen instantly.
- Replace nap with “quiet time” if they’re skipping it, to ensure (at least some!) rest and reduce stimulation
- Bring bedtime earlier to make up for lost daytime sleep
- Make sure the nap doesn’t run too late in the day (they’ll still need a good 5.5-6 hours of awake time before bed).
This adjustment period can last several weeks. During this brief period, expect crankiness, earlier bedtimes, and big emotions! Going from 6 hours of awake time to 12 is a HUGE leap.
2. Bedtime Routine Battles and Limit Testing
If your toddler is resisting bedtime, pushing boundaries, or stalling repeatedly, welcome to the toddler years! This is prime time for limit testing.
What You Can Do:
- Use a consistent child’s bedtime routine to reduce power struggles and bedtime struggles
- Offer one-on-one time before bed to fill their cup
- Visual tools like my bedtime flashcards help reinforce what comes next and avoid negotiation
A toddler’s bedtime routine should be predictable, calming, and lead naturally to sleep. Establishing a consistent child’s bedtime routine is important for reducing bedtime struggles and helping your toddler settle more easily. My bedtime routine flashcards are designed for those with older toddlers and pre-schoolers who regularly delay the bedtime routine. These visual aids are great for getting a bit more consistency and predictability into the bedtime routine! Your child can lead their own bedtime routine.
If you’re having really tricky issues you may also want to consider my online (instant access) Bedtime Battles Course which includes scripts and ideas that really work.
3. Separation Anxiety and Needing More Reassurance
Another reason for a 2 year old not sleeping is separation anxiety which peaks again around age two. Your toddler might suddenly refuse to fall asleep alone, wake frequently, or cry for you overnight. As a parent, your role in providing reassurance and maintaining a calm, consistent bedtime routine is crucial to help your child feel secure during this stage.
What You Can Do:
- Spend relaxed time in your toddler’s room during the day (so it’s not just a place they feel ‘sent’ at bedtime and can’t wait to escape from!)
- Use a method like gradual withdrawal to reduce your presence gently
- Offer a comfort item, and keep the room dark with a dim red night light
- Listen out for your child’s wake-up cues or nighttime stirring, but give them a chance to self-soothe before intervening
Stories like The Invisible String can help reassure children who feel nervous about sleeping alone.
4. Night Wakings and Early Rising
More night wakings are unfortunately common during the 2 year old sleep regression. When your child wakes during the night, use gradual reassurance to help them settle back to sleep. These disruptions can last for a week or more, but are usually temporary. Changes in night sleep can affect your toddler’s overall sleep quality, so it’s important to maintain a calm environment during these challenging nights.
Common triggers include:
- Overtiredness from skipped naps
- Potty training wake-ups
- Needing the same things to fall back asleep (like being cuddled or a hand held)
Frequent waking is common during this phase. Make sure your child has the same things, such as consistent lighting, music, or comfort items each time they wake up at night to help them self-soothe and return to sleep.
What You Can Do:
- Ensure their awake time before bed isn’t too long
- If potty training, keep the bathroom trip low-stimulation and quiet
- Build in skills to fall asleep independently at bedtime
Need help? My Bedtime Battles course is perfect for toddlers who call out frequently and struggle to stay asleep.
Using a Visual Cue (Red Light/Green Light)
I’m a huge fan of using these lightbulbs to signal whether it’s time to be awake or asleep. Set it to a dim red glow through the night “Red=Bed” and turn it bright green in the morning when it’s time to get up! “Green=Go!”
It makes for a cheaper alternative to a toddler clock.
Managing Emotions and Behaviours During Sleep Regression
Navigating a sleep regression can be an emotional rollercoaster for both toddlers and parents. During this time, toddlers may express big feelings such as frustration, clinginess, or even tantrums, especially around bedtime. It’s important to remember that these behaviours are a normal response to the changes happening in their world and sleep patterns.
Staying calm and consistent is key. When your toddler resists bedtime or struggles to fall asleep, try to remember that emotions transfer. A calm, steady presence (even when you’re screaming inside!) helps your child feel secure and can make bedtime less stressful for everyone. Stick to a predictable bedtime routine (use my flashcards to help), as this signals to your toddler that it’s time to wind down and get ready for sleep. Consistency in your routine and responses helps your toddler know what to expect, which can ease anxiety and reduce power struggles.
One-on-one time during the day is also incredibly valuable. Spending undivided attention with your toddler can help fill their emotional cup, making separation at bedtime less difficult. If you’re a working parent even a few minutes of focused play or cuddles before starting the bedtime routine can make a big difference.
By prioritising emotional connection, maintaining a consistent routine, and responding with patience, you can help your toddler manage their emotions and behaviours during a tricky patch or sleep regression and support them in getting back to healthy sleep habits.
Potty Training and Its Impact on Sleep
If you have a 2 year old not sleeping who is also potty training then read on…
Potty training is a big milestone for toddlers, but it can also bring new sleep challenges. Many toddlers experience more night wakings during potty training, as they may need to use the bathroom at night or feel anxious about accidents. The excitement and stress of learning this new skill can also make it harder for your child to fall asleep or stay asleep.
To help your toddler adjust, make a bathroom trip part of your consistent bedtime routine. Encourage your child to use the potty right before bed to reduce the chances of needing to wake up during the night. If your toddler does need to use the bathroom at night, keep the experience calm and low-key, use a soft night light in the bathroom so they feel comfortable and safe, but avoid turning on bright lights or engaging in stimulating conversation.
Patience is essential during this transition. Some setbacks are normal, and it may take time for your toddler to get used to staying dry at night. By keeping your bedtime routine consistent and offering gentle reassurance, you can help your toddler navigate potty training without it disrupting their sleep for long. Read more on potty training here.
Nighttime Fears and Concerns in Toddlers
Nighttime fears are a common part of toddlerhood and can play a big role in sleep regressions. Many toddlers develop new fears of the dark, monsters, or being alone, which can make it harder for them to fall asleep or stay asleep through the night. This is a big cause of a 2 year old not sleeping.
To help your child feel safe, consider adding a night light to their room. A soft, warm glow can make the dark less intimidating and help your toddler feel more secure at bedtime. Incorporate calming activities into your bedtime routine, such as reading a favourite story or singing a gentle lullaby, to help your child relax and wind down.
It’s also important to listen to your toddler’s concerns and validate their feelings. Let them know it’s okay to be afraid, and offer comfort and reassurance without dismissing their worries. Encourage your child to talk about their fears during the day, when things feel less overwhelming.
By creating a consistent bedtime routine, using a night light, and providing lots of reassurance, you can help your toddler overcome nighttime fears and get back to a good night’s sleep.
More on tackling a fear of the dark here.
How Long Does the 2 Year Old Sleep Regression Last?
The 2 year old sleep regression can feel endless when you’re in the thick of it, but the good news is that it’s usually a brief period. For most toddlers, this sleep regression lasts anywhere from a few days to a few weeks, with many returning to their usual sleep patterns within 1-3 weeks. However, every child is different, some may breeze through quickly, while others need a bit more time to adjust.
Factors like your child’s temperament, sleep habits, and changes in their environment can all affect how long the sleep regression lasts. The most important thing you can do is stay patient and consistent. Stick to your bedtime routine, keep your responses predictable, and create a sleep-friendly environment to help your toddler get back on track.
Remember, this phase is temporary. With a little time and a lot of consistency, your 2 year old will be sleeping soundly again soon.
Co-Sleeping and Sleep Arrangements: What to Consider
Many families find themselves co-sleeping during a tricky sleep patch, sometimes intentionally and sometimes because it becomes the easiest way for everyone to get through the night. There is no judgement here. The key is to think about whether your current sleep arrangement is working for your family, and whether it feels safe, sustainable and consistent.
Some families are happy co-sleeping, while others would like to support their toddler back into their own bed. If you do decide to make a change, try to keep the message clear and predictable. Toddlers find it confusing if the rules change from night to night, so a calm, consistent plan usually works better than deciding in the moment when everyone is exhausted.
Toddler Bed Transitions
If your toddler has recently moved from a cot to a bed, this can also affect sleep. A new bed is exciting, but it also gives toddlers more freedom, which can lead to extra getting out of bed, bedtime stalling or early morning wandering.
A toddler bed can work really well when the sleep space feels safe, calm and easy for your child to manage. A low bed (like these from Roomix) can support independence because your child can climb in and out safely, while a secure-feeling design can help the transition feel less overwhelming. The bed itself will not magically fix sleep, but the right sleep environment can make it much easier to set clear, calm expectations around staying in bed at bedtime and overnight.
Helping Toddlers Understand Why Sleep Is Important
Two-year-olds are curious and love to ask why. A toddler’s sleep is crucial for their growth and development. Explaining sleep in simple terms can help:
- “Your body grows when you sleep, like a superhero recharging! A child’s sleep supports both physical and emotional well-being.”
- “Your brain needs rest to remember everything you learned today.”
- “Sleep helps you feel happy and strong tomorrow.”
Books That Help Explain Sleep to Kids
- Why Do I Have to Go to Bed? – A classic that tackles toddler questions
- What Is Sleep? – Fun, educational, and age-appropriate
Research shows that a consistent bedtime, including reading books as part of bedtime routines can improve sleep quality for toddlers. Reading books about sleep as part of your child’s bedtime routine can help bedtime feel meaningful and support healthy sleep habits.
My Flashcards are a great solution for helping them learn what comes next and ensuring consistency in their bedtime routine.
Creating a Sleep-Friendly Environment
Let’s make your toddler’s room safe and sleep-ready to support your child’s health and well-being:
- Use blackout curtains
- Keep lighting soft or use a red-toned night light on the lowest setting
- Use white noise to drown out household noise
- Remove distracting or dangerous items from your toddler’s room
A safe sleep environment in your toddler’s room not only helps them fall asleep more easily but also promotes better health by reducing risks and supporting restful sleep.
Addressing Sleep Associations
If you’re looking for reasons for 2 year old not sleeping, just double check this one. If your toddler still relies on milk, cuddles, or a parent’s presence to fall asleep, they may struggle to stay asleep independently. Strong sleep associations can make falling asleep on their own more difficult, and reliance on sleep props can contribute to poor sleep quality.
What You Can Do:
- Teach them to fall asleep in the same place and way they need to stay asleep
- Gently wean off sleep props with a clear plan
- Focus on calming rituals during the bedtime routine
Flashcards are a great solution for helping them learn what comes next and being more independent (and in control of!) their bedtime routine.
When to Consider Medical Support
Some sleep difficulties may need medical input. If you have a 2 year old not sleeping but who also experiences:
- Loud snoring, gasping, or pauses in breathing (possible sleep apnoea)
- Persistent itchy eczema
- Allergies or frequent congestion affecting sleep
- Excessive night terrors or limb discomfort
…then speak with your GP.
Common Mistakes to Avoid
- Skipping quiet time after dropping naps
- Letting bedtime drift too late and then rushing the routine
- Inconsistency with boundaries
- Responding to every cry immediately, sometimes this happens during sleep!
- Relying on screens too close to bedtime
Final Thoughts: Helping Your 2 Year Old Sleep
The 2 year old sleep phase is intense BUT manageable. By:
- Understanding their changing sleep needs
- Using a solid bedtime routine
- Setting kind but firm boundaries
- Adjusting to nap changes with realistic expectations
Life changes, such as the arrival of a new sibling, can temporarily disrupt your toddler’s sleep. However, with support and consistency, you can help your child return to a good night’s sleep again.
Recommended Sleep Tools for a 2 Year Old Not Sleeping:
- Bedtime Battles Course: Strategies for toddler sleep problems
- Bedtime Flashcards: Makes the bedtime routine visual and child-led
- Bedtime Pass Kit: Helps stop constant calling out (3 years+)
Need Personalised Help?
Still struggling with your 2 year old not sleeping? Got a little one who is scared of the dark? Not settling at bedtime? Tried my tips but still experiencing issues? Need advice tailored to you? Please get in touch – I’m here to help. I offer 1:1 support to help you create a personalised plan. Book a consultation here.
