
2 year olds are a special breed of small humans! If you have a 2 year old (of have been here before), I am sure you can agree - parenting a 2 year old is not like any other age! This age comes with a host of changes, including changes in sleep. If your toddler was a good sleeper, you may now suddenly experience waking up multiple times a night, refusing to nap, or having trouble falling asleep.
In this post, we’ll dive into what the 2-year-old regression is, why it happens, and how you can help your toddler through it with minimal stress for both of you.
What Is the 2-Year-Old Sleep Regression?
The 2-year-old sleep regression is a phase in your toddler’s development when their sleep patterns may suddenly become disrupted. This is actually an indication that your child's brain is learning and growing rapidly - which is a GOOD thing!! It often occurs around the age of 2, but it can happen anytime between 18 months and 3 years. During this time, your toddler may:
Wake up more frequently during the night, sometimes with difficulty falling back asleep.
Fight bedtime, possibly asking for extra cuddles, snacks, or water, or demanding that you stay with them longer.
Resist naps or refuse to nap altogether, which can lead to overtiredness and even more bedtime struggles.
Show signs of separation anxiety or fear of the dark, which can cause bedtime battles or waking up in the middle of the night.
While these changes can be frustrating, they are usually temporary and typically resolve with time, consistency, and understanding.
Why Does the 2-Year-Old Regression Happen?
The 2-year-old regression is tied to several developmental factors that are occurring at this stage in your toddler’s life. Some of the key reasons for the regression include:
1. Developmental Milestones
At around 2 years old, toddlers are going through a lot of cognitive, physical, and emotional changes. They may be learning new skills like talking in full sentences, potty training, or even developing a greater sense of independence. All of these developmental milestones can be exciting and stimulating, but they also contribute to a lot of energy and distractions that can interfere with their sleep.

2. Increased Separation Anxiety
Around this age, toddlers begin to develop a deeper understanding of the concept of separation. They might start feeling anxious about being away from you, which can lead to bedtime resistance and frequent nighttime wake-ups. They may become more clingy or require extra comfort at bedtime because they’re afraid of being left alone.
3. Changes in Sleep Needs
Your toddler’s sleep needs are also shifting at this age. While many 2-year-olds still need around 12 to 14 hours of sleep in a 24-hour period, some toddlers start transitioning from two naps to one nap, or even start dropping their naps altogether. This change in daytime sleep can impact how well they sleep at night, and it can sometimes cause bedtime to be later or more difficult.
4. Potty Training or New Milestones
If your toddler is potty training or becoming more aware of their bodily functions, they may start waking up more often at night to go to the bathroom, disrupting their sleep. Similarly, any major developmental changes, like learning to walk or talk more, can cause excitement and restlessness, making it harder for your toddler to settle down.
5. Separation from Parents or Routine Changes
Any changes in routine, such as transitioning to daycare, moving to a new home, or even a change in caregivers, can cause stress and make it harder for your toddler to relax and sleep. Consistency is key during this phase, and disruptions in their environment or routine can exacerbate sleep issues.
How Long Does the 2-Year-Old Regression Last?

The 2-year-old regression is typically a temporary phase. Most toddlers experience sleep disruptions for about 2 to 6 weeks, though it can feel longer if you’re in the thick of it. The duration of the regression can vary depending on the child and the specific circumstances, but rest assured, with patience and consistency, things will improve.
If the regression seems to last longer or is causing significant distress, it might be worth consulting with a pediatrician to rule out any underlying medical conditions or to get personalized advice.
How to Navigate the 2-Year-Old Sleep Regression
While the 2-year-old regression can be challenging, there are several strategies you can use to help your toddler get back on track. Here are some tips to help manage the sleep disruptions:
1. Stick to a Consistent Bedtime Routine
Now more than ever, consistency is your best friend. A predictable bedtime routine helps signal to your toddler that it’s time to wind down for sleep. Keep your bedtime routine calm, relaxing, and consistent each night, so they know what to expect. This could include a warm bath, reading a story, dimming the lights, and some extra snuggles. A predictable and soothing routine can help ease any anxiety or restlessness they may be feeling. A visual routine may be helpful.
2. Set Clear Sleep Expectations
At 2 years old, toddlers are starting to understand simple instructions, so setting clear expectations around sleep can be helpful. Explain the bedtime routine in simple terms, and gently reinforce that it's time to sleep. For example, "It’s time for bed now, and I’ll come back to check on you in the morning." If your toddler resists, calmly remind them that bedtime is non-negotiable. An OK-to-Wake clock is invaluable here.
3. Comfort and Reassure — But Avoid Reinforcing Unwanted Behaviors
If your toddler wakes up in the middle of the night or asks for extra cuddles, it’s okay to comfort them — but be careful not to create new sleep associations that could make the problem worse. For example, if they ask for you to stay in the room with them until they fall asleep, this could become a habit (and is one of the most common challenge with this age group!). Instead, you might offer comfort from the doorway or a brief reassurance, and then leave the room.

4. Gradually Transition to One Nap (If Needed)
If your toddler is still taking two naps a day, it may be time to transition to a single nap. If you notice your toddler resisting their second nap or having trouble falling asleep at night, try gradually moving their afternoon nap earlier in the day or cutting the nap shorter to help them consolidate their sleep into one nap.
5. Create a Calm Sleep Environment
Make sure your toddler’s sleep environment is conducive to rest. Keep the room dark, quiet, and cool. Consider using a white noise machine to block out any disruptive sounds. If your toddler is afraid of the dark, a dim nightlight can provide comfort without causing too much stimulation in some cases.
6. Be Patient and Stay Consistent
This phase can be exhausting, but it’s important to be patient and consistent. It can be tempting to give in to every request for extra cuddles or snacks, but remember that consistency will help your toddler learn to settle themselves back to sleep. If you stay calm, consistent, and predictable in your responses, your toddler will gradually return to their normal sleep patterns.
When to Seek Help
If your toddler’s sleep problems persist for more than a couple of months, or if you notice signs of sleep disorders (such as severe difficulty falling asleep, frequent night wakings, or excessive daytime sleepiness), it might be worth reaching out to your pediatrician or a pediatric sleep consultant. They can help rule out any underlying medical conditions or offer more personalized strategies for your child’s specific needs.
Conclusion

The 2-year-old sleep regression can be challenging, but it's important to remember that it’s a normal and temporary phase in your toddler’s development. With patience, consistency, and understanding, your toddler will emerge from this phase with improved sleep habits. By sticking to a consistent bedtime routine, managing expectations, and offering comfort in a balanced way, you can help your toddler navigate this stage and get back to peaceful nights of sleep for both of you.
Remember, you’re not alone in this — sleep regressions are a natural part of growing up, and with a little time, your toddler will be back to sleeping soundly again.
If you are feeling stuck, let's connect! You can schedule a free evaluation call here - on our call, we will talk about what is going on and disuss how we can work together to get it solved within a few weeks!
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