If your baby is 11 months old, you may feel like you’ve finally found a rhythm.

Two naps have likely become part of your daily routine.
Bedtime may feel more predictable.
Your baby may be enjoying a variety of solid foods.
And before you know it, your baby’s first birthday will be here.

But even though your baby is approaching one year old, this stage can still bring new questions.

Maybe your baby has started waking overnight again.
Maybe early mornings have become more common.
Maybe you’re wondering whether it’s time to replace another milk feed with solids.

Or maybe you’re asking yourself if your baby still needs as much daytime sleep.

For the purpose of this blog, an “11 month old” means a baby around 47½–52 weeks old, or 11–12 months old.

This is often a month of consistency rather than major change.

Most babies are comfortably settled into two naps.
Wake windows are becoming more predictable.
Meals and milk feeds often have a natural rhythm.
But consistency doesn’t mean your baby’s sleep will never change.
Development continues.
Feeding continues to evolve.
And small adjustments can still make a big difference.

Let’s look at what sleep typically looks like at 11 months old, why consistency matters so much during this stage, and how to support healthy sleep as your baby approaches their first birthday.

The Short Answer: A good 11 month old sleep schedule isn’t about chasing the perfect routine.

Most babies this age thrive with:

✔️ two naps
✔️ age-appropriate wake windows
✔️ full daytime milk feeds alongside solids
✔️ a consistent bedtime
✔️ a predictable daily rhythm

Rather than making major changes, this stage is usually about protecting what’s already working.

If your baby is sleeping well, there is often very little that needs to change before their first birthday.

11 Month Old Sleep Guidelines

Wake Windows = Generally continue to lengthen as your baby approaches one year old
Daytime Feeds = Milk feeds alongside solids
Number of Naps = Usually 2 naps
Daytime Sleep = Balanced daytime sleep that continues supporting nighttime sleep
Bedtime = Around the same consistent time each evening
Dreamfeed = Optional if still helpful
Night Feedings = Some babies still wake to eat; protecting daytime milk intake remains important

Remember that these are general guidelines. Your baby’s development, feeding method, growth, and individual sleep needs should always be considered.

Why Sleep Can Change at 11 Months Old

Parents are often surprised when sleep changes at 11 months old.

After all, your baby is older.

They’ve likely been following a two-nap schedule for a while.

And your days may feel much more predictable than they did during infancy.

But your baby’s brain and body are still changing rapidly.

They’re learning new words.
Exploring their environment.
Understanding routines.
Developing stronger preferences.
Becoming more independent.

All of these exciting milestones can influence sleep.

Sometimes nighttime waking returns because daytime milk intake has quietly decreased.
Sometimes bedtime has drifted a little later.
Sometimes daytime sleep simply needs a small adjustment.

And sometimes your baby is simply processing everything they’ve learned.

Rather than assuming your baby has suddenly forgotten how to sleep, I encourage parents to step back and look at the entire day.

The answer is often found there.

Why Consistency Matters Before Age One

As your baby’s first birthday approaches, it can feel like every milestone is happening at once.

Walking.
Talking.
Eating more solids.
Using cups.
Trying new foods.

It’s exciting.

But it can also create pressure to keep moving on to the “next thing.”

One of the biggest lessons I share with families is this:

You don’t have to rush every milestone.

If your baby’s routine is working…Protect it.

If your baby is sleeping well…Protect it.

If your baby is taking full milk feeds and sleeping through the night…Protect it.

The weeks leading up to your baby’s first birthday are often about maintaining consistency rather than making dramatic changes.

Small adjustments are okay.

Major overhauls usually aren’t necessary.

Why Milk Still Matters at 11 Months Old

By 11 months old, your baby may love solid foods.

They may eagerly sit down for meals.
They may happily eat breakfast, lunch, dinner, and snacks.

It can feel like milk is becoming less important.

But even as solids become a larger part of the day, milk still plays an important role before your baby’s first birthday.

As families prepare for the transition to toddlerhood, it’s tempting to replace milk feeds quickly.

But if you notice that sleep suddenly becomes more disrupted after replacing a milk feed with solids, it may be a sign that your baby wasn’t quite ready for that change.

Sometimes the best approach is to go back to what was working, re-establish consistent sleep, and try again a little later.

Remember, the goal isn’t simply replacing milk with solids.

The goal is supporting your baby’s nutrition and their sleep.

If your baby suddenly starts:

✔️ waking overnight again
✔️ waking earlier in the morning
✔️ taking shorter naps
✔️ refusing milk after solids
✔️ seeming hungrier overnight

take a closer look at daytime milk intake before assuming you’ve hit another sleep regression.

How Long Should an 11 Month Old Be Awake?

By 11 months old, most babies comfortably tolerate longer periods of awake time than they did just a few months earlier.

Rather than focusing only on the clock, pay attention to your baby’s overall rhythm.

A wake window still includes everything your baby does while awake:

✔️ milk feeds
✔️ solids
✔️ diaper changes
✔️ playtime
✔️ reading books
✔️ outdoor time
✔️ practicing new skills
✔️ getting ready for sleep

If your baby suddenly begins resisting naps, struggling at bedtime, or waking overnight, wake windows are one piece of the puzzle — but they’re rarely the only piece.

Sleep is almost always easier to understand when you look at the entire day instead of one difficult nap or one rough night.

Why Two Naps Still Matter

By 11 months old, most babies are comfortably settled into a 2-nap schedule.

At this point, naps often feel much more predictable than they did during infancy.

Your baby likely knows what to expect.

Your daily routine may feel easier to plan around.

And bedtime may have become much more consistent.

Because things are going well, it’s tempting to wonder if your baby is ready for another transition.

But for most babies, the answer is no.

Your 11 month old still needs two restorative naps to support healthy growth, learning, and nighttime sleep.

One of the biggest mistakes I see is parents trying to stretch wake windows too quickly or beginning the transition to one nap simply because their baby is approaching their first birthday.

Remember, birthdays don’t change sleep needs overnight.

Your baby’s developmental readiness matters far more than the calendar.

If your baby is sleeping well with two naps, there is no reason to rush another change.

Consistency is often the best gift you can give your baby during this stage.

Preparing for the Transition After Age One

As your baby’s first birthday gets closer, it’s natural to start thinking ahead.

You may be wondering:

“When do we switch to one nap?”
“When do we stop bottles?”
“When do we switch to cow’s milk?”

These are all common questions.

But it’s important to remember that most of these transitions don’t happen on your baby’s birthday.

Turning one is an exciting milestone, but it doesn’t suddenly change your baby’s sleep or nutritional needs overnight.

Instead of trying to make several changes at once, focus on maintaining the routine that’s already working.

There will be plenty of time to navigate the transition to toddlerhood.

For now, protecting healthy sleep remains the priority.

Solids First or Milk First?

This is one of the most common questions parents ask during this stage.

By 11 months old, many babies are eating several meals each day and becoming much more interested in solid foods.

As your baby approaches their first birthday and is eating solids well, you may begin offering solids before milk at some meals as you prepare for the transition away from formula or breast milk as the primary source of nutrition.

But remember, every baby is different.

If you notice that sleep suddenly becomes more disrupted after replacing a milk feed or changing the order of feeds, don’t feel pressured to push forward.

Sometimes the best approach is to return to what was working, re-establish consistent sleep, and try again a little later.

Progress doesn’t have to happen all at once.

Your baby’s first birthday is the beginning of a transition—not the deadline to complete it.

If you’re ever unsure whether feeding changes are affecting sleep, ask yourself:

Has my baby’s milk intake changed?
Is my baby still taking full feeds?
Did sleep become more disrupted after changing our routine?

Those questions often provide valuable clues.

Is the 11 Month Sleep Regression Real?

If you’ve searched online, you’ve probably heard about the 11 month sleep regression.

Many babies do experience sleep changes around this age.

But before assuming your baby is going through a regression, I encourage parents to look at what else may have changed.

Has your baby become more mobile?
Has daytime milk intake decreased?
Have you recently replaced a milk feed with solids?
Has bedtime gradually become later?
Has your baby started resisting naps?

Often, sleep changes at 11 months are less about a regression and more about a routine that needs a small adjustment.

Rather than changing everything at once, start by looking at the full day.

Sometimes protecting a milk feed.
Sometimes slightly adjusting bedtime.
Sometimes simply giving your baby a few days to settle into a developmental leap.
Sleep is rarely about one single ingredient.

Healthy sleep is built from many pieces working together—feeding, naps, wake windows, bedtime, and your baby’s developmental needs.

When you focus on the whole picture instead of chasing the latest “regression,” it becomes much easier to understand what your baby is really trying to tell you.

What If My 11 Month Old Suddenly Starts Waking at Night Again?

If your baby was sleeping well and suddenly starts waking overnight again, it can feel discouraging—especially when you thought you had finally found your rhythm.

Before assuming your baby has developed a sleep problem, take a step back and look at the entire day.

At 11 months old, new night waking can happen for several reasons, including:

✔️ reduced daytime milk intake
✔️ recent feeding changes
✔️ developmental milestones
✔️ bedtime timing
✔️ changes in daytime sleep
✔️ illness or teething

One of the first things I look at is daytime feeding.

As babies become more interested in solid foods, it’s easy for milk intake to quietly decrease.

If your baby isn’t getting enough calories during the day, they may naturally begin looking for those calories overnight.

If your baby suddenly starts waking again, ask yourself:

✔️ Are milk feeds still full?
✔️ Did we recently replace a milk feed with solids?
✔️ Has bedtime gradually become later?
✔️ Has daytime sleep changed?

Sometimes the smallest adjustments during the day can make the biggest difference at night.

If you’ve recently replaced a milk feed with solids and sleep suddenly becomes more disrupted, don’t be afraid to return to what was working and try again another time. Protecting consistent sleep is more important than rushing the next milestone.

What If My 11 Month Old Is Waking Early?

Early morning wakes are another common concern during this stage.

If your baby is consistently waking much earlier than usual, consider whether one of these factors may be contributing:

✚ Hunger
✚ Reduced daytime milk intake
✚ Bedtime that’s too late
✚ Too much or too little daytime sleep
✚ Developmental milestones
✚ Changes in your baby’s routine

If your baby wakes and seems truly hungry, always feed them.

If early waking becomes a pattern, avoid focusing only on the clock.

Instead, look at the full day.

How are milk feeds going?
Has your baby’s appetite changed?
Did bedtime gradually become later?
Have solids replaced more milk feeds recently?

Looking at the whole picture often provides more answers than looking only at the early wake itself.

Can an 11 Month Old Sleep Through the Night?

Some 11 month olds are sleeping through the night consistently.

Others still wake occasionally.

Both can be completely normal.

Every baby develops differently.

If your baby continues waking overnight, the first question isn’t: “How do I stop the waking?”

Instead ask: “Is my baby getting enough nutrition during the day?”

When daytime milk intake remains strong and your baby’s routine supports healthy sleep, many babies naturally sleep longer stretches as they are developmentally ready.

And if your baby wakes because they’re hungry, always respond to that hunger.

Supporting healthy sleep should never come at the expense of meeting your baby’s nutritional needs.

Common 11 Month Old Sleep Struggles

My 11 Month Old Started Waking Overnight Again

Before assuming it’s a sleep regression, look at daytime milk intake, feeding changes, bedtime timing, and naps. Often, small adjustments during the day help restore nighttime sleep.

My 11 Month Old Wakes Early

Early waking can be related to hunger, bedtime timing, daytime sleep, developmental milestones, or changing milk intake.

My 11 Month Old Sleeps Worse After Replacing a Milk Feed

If sleep became more disrupted after replacing a milk feed with solids, consider returning to the previous routine for a short time before trying again. Every baby transitions at their own pace.

My 11 Month Old Is Fighting Bedtime

Look at wake windows, daytime sleep, feeding, and bedtime timing before assuming bedtime itself is the problem.

My 11 Month Old Loves Solids but Doesn’t Want Milk

This is common as babies approach their first birthday. Continue protecting daytime milk intake while gradually preparing for the transition after age one.

My 11 Month Old Is Almost One. Should We Switch to One Nap?

For most babies, no. Turning one doesn’t automatically mean they’re ready for one nap. If two naps are working well, there’s no need to rush another transition.

Frequently Asked Questions

Final Thoughts

As your baby’s first birthday gets closer, it can feel like every milestone is happening at once.

More solids.
New words.
First steps.
Growing independence.

It’s exciting—but it can also create pressure to keep moving on to the next stage.

The truth is, you don’t have to rush.

If your baby is sleeping well, eating well, and thriving, consistency is often the best gift you can give them.

Wake windows still matter.
Naps still matter.
Bedtime still matters.

And before your baby’s first birthday, milk still matters, too.

If sleep suddenly changes, don’t assume everything needs to be overhauled.

Instead, step back and look at the whole picture.

Protect the routines that are working.

Make small adjustments when they’re needed.

And trust that your baby’s transition into toddlerhood doesn’t have to happen all at once.

You’re building more than a sleep schedule—you’re building healthy habits that can support your child well beyond the first year.