Why Is My Baby Suddenly Taking Short Naps

Why Is My Baby Suddenly Taking Short Naps

Paying close attention to your baby’s sleeping patterns is crucial for both their development and your peace of mind. Sudden changes to their sleeping schedule can indicate a variety of underlying issues. Understanding the reasons for these changes can help you find the right solutions to ensure your baby gets the rest they need. Naps are essential for babies as they allow them to rest and recharge during the day, while also giving parents and caregivers a chance to catch up on sleep or other tasks. However, shorter naps can be exhausting and frustrating. Today, we’ll explore the different reasons why babies suddenly take short naps and what you can do about them.

Why Is My Baby Suddenly Taking Short Naps

Developmental Changes

Developmental milestones can significantly impact your baby’s nap time. As babies grow, they experience various physical and cognitive developments that can disrupt their sleep patterns. Cognitive advancements, such as learning to crawl or talk, can make it harder for babies to fall asleep and stay asleep. Their brains are busy processing new information, leading to disrupted nap times and shorter naps. During growth spurts, babies often require more calories, which can lead to more frequent waking and shorter naps. They may sleep for only 30-45 minutes before waking up hungry.

Environmental Factors

The sleeping environment plays a significant role in how well your baby sleeps. A bright or noisy room can prevent your baby from falling asleep and staying asleep. Ensure the sleep space is dark and quiet to promote longer naps. If the room is too hot or too cold, it can disrupt your baby’s napping and sleep cycle, causing them to wake up after only 30 minutes or 45 minutes.


Colds, ear infections, or other illnesses can disrupt your baby’s sleep pattern. If your baby is suddenly taking short naps, it might be worth checking for signs of illness. Teething pain can cause discomfort, making it hard for your baby to fall asleep and stay asleep, resulting in shorter nap times.

Sleep Regression

Sleep regressions are common and can cause temporary disruptions in your baby’s sleep schedule.

6 Month Sleep Regression

Around six months, many babies experience a sleep regression that can lead to shorter naps and more frequent night waking. Around 6 months, your baby may be rolling from front to front, or front to back, as well as scooting around on their stomach or crawling. Separation anxiety starts to develop and infants have an increased desire to communicate by linking sounds together, so you may hear babbling. Teething can also start at this age. If you have a baby around 6 months and have checked “yes” to many of the milestones above, check out our blog, “6 Month Sleep Regression,” for more information. 

18 Month Sleep Regression

Another common sleep regression occurs around 18 months, affecting both naps and night sleep. In the first two years of life, toddlers are constantly learning new skills socially, mentally, and physically. All of these changes can become overwhelming and result in toddlers setting to find control in other aspects of their life. To learn more about the signs and causes of the 18-month-sleep regression, read our post, “18 Month Sleep Regression”.

How To Get Baby To Take Longer Naps

How To Get Baby To Take Longer Naps

Create a Consistent Sleep Schedule

Establishing a consistent nap time routine can help your baby understand when it’s time to sleep. Regularity in their sleep schedule helps regulate their internal clock, making it easier for them to fall asleep and stay asleep.

Optimize the Sleeping Environment

Ensure the sleeping environment is conducive to long naps. Use blackout curtains to keep the room dark during nap times and a white noise machine to drown out any disruptive sounds. This creates a soothing sleep space that encourages longer naps. Maintain a comfortable room temperature, ideally between 68-72°F (20-22°C). Dress your baby in appropriate sleepwear to ensure they are neither too hot nor too cold. Using a sleepsack, at any age, is a great way to signal that it is time to sleep. It also keeps escape artists from getting out of their cribs. Click here for my sleep environment must haves.

Address Health Issues Promptly

Keep an eye out for signs of teething or illness. If your baby is in pain or discomfort, address these issues to help them sleep better. Over-the-counter pain relief (approved by your pediatrician) can alleviate teething pain, and keeping your baby hydrated and comfortable can help if they’re sick.

Encourage Self-Soothing

Teaching your baby to self-soothe can help them fall asleep independently and stay asleep longer. This can be done gradually by placing them in their crib while they are drowsy but still awake.

Age-Specific Tips for Longer Naps

Different age groups require different approaches to improve nap times. No one wants overtired babies. 

  • Newborns (0-3 Months): Newborns typically nap frequently but for shorter periods. They love a cat nap. Swaddling can help them feel secure, and using white noise can mimic the sounds of the womb, helping them sleep better.
  • Infants (4-6 Months): At this stage, establishing a nap routine is crucial. Consistent nap times and a calming pre-nap routine, like a short book or lullaby, can signal to your baby that it’s time to sleep and you can start to expect more consistent sleep patterns. 
  • Older Babies (7-12 Months): Encourage longer naps by ensuring they are active and engaged when awake. Plenty of physical and mental stimulation can help them take longer, more restful naps.
  • Toddlers (12+ Months):Toddlers may start to drop a nap, transitioning from two naps to one longer nap. Make sure you do not drop to one nap too early. Every child will drop to one nap at a different time. When Do Babies Drop to One Nap? can help you determine the right time for you and your child. Ensure their nap schedule aligns with their developmental needs, and maintain a consistent bedtime routine to support this change.
Why Is My Baby Suddenly Taking Short Naps

Use Contact Naps Strategically

Sometimes, contact naps can help ensure your baby gets the rest they need. Holding your baby while they nap can provide comfort and security, especially during transitions or when they are unwell. Learn more about managing contact naps effectively.

Understanding why your baby is suddenly taking short naps can help you address the issue effectively. Whether it’s due to developmental changes, environmental factors, health issues, or sleep regressions, there are strategies you can implement to help your baby sleep better. Remember, naps are crucial for your baby’s development and your well-being. By creating a conducive sleep environment, maintaining a consistent sleep schedule, and addressing any underlying issues, you can help your baby take longer naps and ensure everyone gets the rest they need. If you notice persistent sleep issues, consult with your pediatrician for further guidance.

Sleep Shore Sleep Consulting

Is your little one having difficulty self-soothing for naps? If your child is unable to fall asleep, stay asleep, or wake up at a normal time, it may be time to consider sleep training. Sleep Shore offers personalized solutions for each unique sleeping situation to get your little one on track- whether they’re a newborn, infant, or toddler. We also offer in home sleep training services in the Boston, Massachusetts and Michigan area. Sleep training offers babies and children with the skills to fall asleep on their own so they can wake up feeling more well-rested- and in turn, you’ll feel more energized, too! See what this mama had to say about our sleep services below: 

“Life has changed so much for us since sleep training. My husband and I had tried everything and our methods of helping our little girl sleep weren’t working anymore. Our whole household was affected. Our days centered around trying to get her enough sleep. We started sleep training with Sleep Coach Molly and I was shocked the first time she initiated sleep without having to be fed or held to sleep. During our journey we had to break some sleep association habits and it was challenging but Molly was there to give us advice and encouragement. Our little girl Ella is so much happier now. I feel like I can be a better mom because I’m not constantly running on fumes from sleep deprivation. Sleep training has positively impacted our whole family and we are ever so grateful to Molly and the Sleep plan she curated just for our daughter! – Grateful Mama”


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