Toddler Sleep Regression: What It Is and How to Handle It
If your toddler was sleeping fine and suddenly… isn’t—you’re not doing anything wrong. The toddler sleep regression can feel like it comes out of nowhere. One week your routine is working, and the next you’re dealing with bedtime battles, night wakings, and early mornings. You are probably also dealing with a nap strike. I’ve been there, and instead of starting over every time, I created a simple method to get us through it without completely losing our routine.
What Is Toddler Sleep Regression?
Toddler sleep regression is a phase where your child’s sleep suddenly changes—more wake-ups, resistance at bedtime, or shorter/no naps.
It often happens around: 18 months-2.5 years or Big developmental leaps
And it’s usually tied to:
- Growth and brain development
- Separation anxiety
- Increased independence
- Changes in routine
- Potty Training
The important thing to remember: it’s temporary. It doesn’t feel like it, but this really is just a phase and it’s really important to stay on track.
What the Toddler Sleep Regression Actually Looks Like
For me, sleep regression didn’t look like a small change—it felt like chaos.
- Fighting bedtime
- Waking up multiple times a night
- Waking up early
- Skipping naps
- Wanting more comfort and attention
And the hardest part?
What used to work… suddenly didn’t. I have three boys and every time the toddler sleep regression would happen, I would forget that this happened with all my other kids too. I would have a momentary freak out. Why will they not sleep even though they were sleep trained? Are they done napping already? I can’t live without nap time! Then I would remember this is temporary and lean into my method.
My Toddler Sleep Regression Method
Instead of constantly changing everything, I follow a simple system that keeps us grounded while we ride it out.
1. Keep the Routine (Even When It Feels Pointless)
This is the most important part.
Even when bedtime is a struggle, I stick to the same flow:
- Bath
- Pajamas
- Book
- Bed
Nap time is the same thing. Even if they don’t nap, they stay in their room, in their bed for at least an hour. As soon as you let them not nap and get up and play or watch a show, you open the door for them to push against you for naptime for weeks to come. Even if they cry and are loud, (which they will be) stay consistent. I can almost guarantee that within 3 days they will be at least quietly resting, if not napping again.
Why push through and be consistent? Because consistency gives your toddler security—even if they push against it.
2. Adjust, Don’t Overhaul
It’s tempting to try something completely new when sleep falls apart—but that usually makes things worse.
Instead, I make small adjustments:
- Slightly earlier bedtime if overtired and they didn’t nap (earlier than you think!)
- Extra comfort (rocking, longer cuddles)
- Shorter or adjusted naps if needed (only if their naps are 2+ hours)
Think of it as flexing your routine, not fixing it. It really isn’t broken and your toddler is not ready to stop napping until at least 3 years old. Most children need naps until closer to 3.5 or 4. I believe all children under 10 can use some sort of rest or wind down time every day. That’s a different article for a different day though!
Even if your child is the anomaly and really doesn’t need naps after 2, they need to have low stimulation time in the afternoons; and so do you!
3. Add a “Connection Buffer”
A lot of regressions come from needing more connection.
So I build that into bedtime or before naps:
This often reduces resistance because their emotional needs are met first. This isn’t a fix all. They will still probably want more from you but the extra connection will help! Be careful not to go too far however. Don’t let it turn into a one hour bedtime routine. An extra 15 minutes meets them where they are, and still holds the boundary of bed or nap time.
4. Expect Wake-Ups (and Plan for Them)
Instead of hoping they won’t wake up, I go in expecting it.
That mindset shift helps me respond calmly instead of feeling frustrated.
When they wake: Keep lights low, Minimal talking, Calm, consistent response.
The goal is to comfort—not start the day at 4 a.m. It may sound crazy but you may have to fall back on your sleep training method here a little. The first few nights you can respond and comfort, but if this becomes a new habit, they will wake up and be loud just to get you to come in.
You may need to let them know your boundary and stick to it. “Mom will come check on you one time tonight but after that mommy and daddy need to get sleep.” After the wake up you will say something like “This is your one check for tonight, I love you very much, but mom is tired and needs sleep, I will see you in the morning when your light is green.”
This is a great time to introduce a small nightlight and ok to wake clock. I loooove the hatch for both of these things. They can choose their nightllight color, I can control it from my phone, and I can set the time it changes color in the morning that cues them it’s time to get up. I’ll ink it below!
5. Protect the Daytime Routine
Even if nights are messy, I keep our daytime structure:
- Wake-up time
- Meals
- Nap window
- Activity time
This helps regulate their internal clock and shortens the regression overall. It’s easy to let them sleep in if they were up alot at night or let them take a really long nap to make up for it. The problem is, we are creating a cycle. Keep wake up and nap time the same. Of course if they really need it for a day or two; trust your gut, but don’t let it become your new routine.
What NOT to Do During Sleep Regression
These are the things that tend to make it harder:
- Constantly changing routines
- Skipping bedtime because it’s “not working”
- Skipping naps
- Letting overtiredness build up
- Expecting perfection
You don’t need a perfect sleeper—you just need consistency. They really will get back to it!
How Long Does Toddler Sleep Regression Last?
Most regressions last: A few days to a couple of weeks
It can feel long in the moment, but staying consistent usually helps it pass faster. They are growing and learning so much at this age! Their little brains are doing amazing things! We can give them grace and support that while maintaining boundaries and keeping our routine. You can read our daily routine with 2 older kids and a toddler that still naps here!
My Honest Take as a Mom
Toddler sleep regression isn’t something you “fix”—it’s something you move through.
The goal isn’t perfect sleep.
It’s:
- Keeping your systems in place
- Supporting your toddler
- Making it easier on yourself
Make your daytime hours fun and full of big play (running, jumping, rolling, climbing etc.) This will give their bodies ways to expert alot of energy. When our bodies are tired, our brains shut off better. Kids are the same way! Build in extra cuddles and affirmation throughout the day to fill their little love tanks and help with anxiety.
Final Thoughts
If you’re in the middle of a sleep regression right now, you’re not alone—and you’re not failing. Stick to your rhythm. Adjust where needed. Give extra connection. And remember: this phase will pass. These next few days or weeks are going to feel never ending. They will pass and this will be a “wait did that really happen?” moment in just a few months! You’ve got this, Mama, and remember to find the joy!
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Hatch Sound Machine (the best nightlight and ok to wake clock all in one!)
