Is sleep suddenly feeling challenging around 12 months? Curious about why? Welcome to the 12-month sleep regression. I'm here to help!
What is a sleep regression?
When a baby’s brain is going through big changes, their sleep can be affected. Here’s what you should know: sleep regressions are actually a sign that your baby is PROGRESSING. Their brain is working hard!
Signs of the 12 month sleep regression:
Every baby develops at their own pace. Some may experience this regression at 11-12 months, while others may go through it at 14 or even 15 months. Here are some signs of the 1-year sleep regression that your little one might be experiencing:
- Your little one cries and gets more upset during her bedtime routine.
- Your bub is fussy all the time and won’t sleep unless you hold him.
- Your baby won’t nap or takes a long time to settle down for naps.
- Your little one is waking up every 2 hours at night when this wasn't a problem before.
- Your bub cries every time you leave the room during naps or bedtime.
- Your baby's naps are getting shorter or more disrupted.
- You’ve noticed a change in sleep patterns that just feels off.
- Your little one is starting to refuse their 2nd nap or struggles to fall asleep.
- Your bub is experiencing separation anxiety.
- Your child is struggling to fall asleep at nap time or bedtime.
What is causing the 12 month sleep regression?
Your baby is going through so much development! At 12 months, babies are often learning to walk, talk, and develop new motor skills. This cognitive and physical growth can disrupt their sleep patterns as their brains are very active, processing these new abilities.[1] Your little one may also experience separation anxiety, which can make it harder for them to fall asleep and stay asleep, as they become more aware of and anxious about being apart from you.[2] Moreover, the sleep needs of a baby can change as they grow. Around 12 months, some babies might need less sleep during the day, which can affect their nighttime sleep if adjustments are not made to their schedule.[3] As babies approach their first birthday, they often start to exhibit more independence, which can lead to resistance at bedtime as they want to stay awake and explore more.[4] Changes in the baby's environment, such as moving to a new crib, room, or even household changes, can contribute to sleep disruptions during this period.[5]
Can you sleep train during this sleep regression?
Yes, you can! It's actually a great time to be consistent and support healthy sleep foundations. If you need help my 5-24 Month Sleep Guide can help! I'll guide you step-by-step through an an emotionally supportive, holistic, and customisable approach to sleep training. The guide also includes practical advice for handling regressions, transitions, and other sleep challenges.
How long does the 12 month sleep regression last?
Sleep regressions usually last anywhere from two to six weeks. How you handle sleep difficulties during this period can significantly reduce the impact of the regression.
How can I help my baby during this regression?
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Practise new skills while your little one is awake: Doing lots of practise during awake time makes it less exciting for bub to practise when it is time to sleep. So provide lots of opportunities to practise crawling, pulling themselves up, rolling etc. through floor time.
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Pay attention to sleepy cues: With a mobile baby, it's easy to overlook their sleepy signals, but avoiding overtiredness is important. Aim for approximately 3.5-4 hours of awake time before bedtime: age-appropriate wake windows set the stage for a successful night.
Consistently maintaining a bedtime routine also helps prepare an active body for sleep.
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Consistent daily routine: Your little one's brain is really busy right now, so both naps and nighttime sleep are crucial. Having a consistent daily routine, while staying flexible, is key. If you're unsure how to begin, I have a free Daytime Routine, Wake Windows & Nap Guide. Get your copy here.
- Remain consistent: Avoid starting new habits or routines that you don't plan to continue. While this regression may be challenging for a few days, consistency will help it pass more quickly.
If your little one's sleep has been rough for several weeks, please know that support is available! I have 1:1 support options to help you raise a healthy little sleeper. I take a holistic approach, looking at every part of your daily life that might affect your baby's sleep to make sure my advice is tailored just for your little one and the entire family. Not sure where to start? Book a free 15 minute discovery call today! This is a perfect opportunity for us to discuss your little one's sleep challenges and what working together could look like.
References:
[1] Mindell, J. A., & Owens, J. A. (2015). A Clinical Guide to Pediatric Sleep: Diagnosis and Management of Sleep Problems. American Academy of Pediatrics.
[2] American Academy of Sleep Medicine. (2020). Sleep Disorders in Children. Retrieved from aasm.org
[3] National Sleep Foundation. (2021). Children and Sleep. Retrieved from sleepfoundation.org
[4] Mayo Clinic. (2020). Infant and toddler health: Sleep. Retrieved from mayoclinic.org
[5] Sleep Foundation. (2021). Baby Sleep: What to Expect. Retrieved from sleepfoundation.org