What Is the 2-Month Sleep Regression?

 

The 2-month sleep regression refers to a period where babies wake up more frequently, have difficulty settling, and struggle with naps. This is often linked to:

• A big developmental leap—your baby is becoming more aware of the world.
• Changing sleep cycles—they are spending less time in deep sleep.
• Increased fussiness—this age is often when evening fussiness peaks.

Not all babies experience a noticeable regression, but if your baby suddenly stops sleeping well around 8-9 weeks, this could be why.

 

 

 

 

 

Signs & Symptoms of the 2-Month Sleep Regression

If your baby’s sleep has suddenly changed, look for these common signs:

Nighttime Sleep Struggles

• 8-week-old not sleeping—more frequent night wakings.
• 2-month-old suddenly not sleeping—struggling to fall or stay asleep.
• Increased fussiness at bedtime—fighting sleep more than before.

Nap Issues

• 8-week-old not napping well—shorter, more frequent naps.
• Baby doesn’t sleep during the day—struggling to settle for naps.
• 2-month-old waking up too soon from naps—taking catnaps instead of longer, restorative naps.

Tip: At this age, wake windows should be 45-90 minutes to prevent overtiredness.

 

 

Common Sleep Issues at 2 Months

 

Not Sleeping Through the Night

It’s completely normal for a 2-month-old to still wake for feeds at night. However, if they were sleeping longer stretches and suddenly aren’t, it could be due to:

• A growth spurt, increasing hunger.
• More awareness of their surroundings, leading to light sleep.
• Needing help to fall back asleep after waking between sleep cycles.

 

Short Naps & Daytime Sleep Issues

• If your 8-week-old is not napping well, they may need a calm, dark sleep environment.
• If your baby only naps for 20-30 minutes, they may be waking between sleep cycles.

Tip: Motion naps (like in a stroller or baby carrier) can help bridge short naps during this regression.

 

 

Fighting Sleep & Fussiness

• Many 2-month-olds have a “witching hour”—a period of fussiness in the evening.
• They may be overtired from shorter naps during the day.
• Increased wakefulness can lead to longer soothing times before sleep.

Tip: A consistent bedtime routine can help cue your baby that sleep is coming.

 

How Long Does the 2-Month Sleep Regression Last?

 

This regression typically lasts 1-2 weeks, depending on your baby’s temperament and routine. However, some babies struggle with sleep off and on until the 4-month sleep regression due to developing sleep cycles.

 

How to Help Your Baby Through the 2-Month Sleep Regression

 

1. Follow Wake Windows & Sleep Cues

• Keep wake windows between 45-90 minutes to prevent overtiredness.
• Watch for yawning, eye rubbing, and fussiness as signs they need sleep.

 

 

2. Create a Consistent Bedtime Routine

• A simple routine (bath, book, feeding, cuddle) helps signal sleep.
• Dim lights, lower noise, and use white noise to create a calming environment.

 

 

3. Use Gentle Soothing Techniques

• Try rocking, shushing, and swaddling to help your baby relax.
• If your baby is fighting sleep, hold them skin-to-skin or try a baby carrier.

 

 

4. Offer Extra Feeds if Needed

• Growth spurts at 6-8 weeks may cause more night wakings. 
• Offer extra daytime feedings to help your baby sleep longer stretches at night.

 

 

5. Encourage Independent Sleep (When Ready)

• At this age, helping your baby fall asleep is okay!
• Around 10-12 weeks, you can start laying them down drowsy but awake.

 

 

Remember: It’s okay to comfort your baby during this stage—you’re not creating bad habits! You can always adjust sleep habits later.

FAQs

 

Is There Really a 2-Month Sleep Regression?

Yes, but not every baby experiences it the same way. Some babies struggle more with sleep at 2 months, while others don’t have noticeable changes until 4 months.

 

How Long Does the 2-Month Sleep Regression Last?

Typically 1-2 weeks, though some babies may have off-and-on sleep struggles leading up to the 4-month regression.

 

How Can I Get My Baby to Sleep During a Regression?

• Follow wake windows to avoid overtiredness.
• Use motion naps (stroller, carrier) if naps are short.
• Offer extra feeds during growth spurts.
• Stick to a consistent bedtime routine.

 

Final Thoughts

The 2-month sleep regression can be challenging, but it’s a normal stage of development. Focus on soothing strategies, a predictable routine, and making sure your baby gets enough daytime sleep. This phase will pass!