9 Month Sleep Regression UK: What It Is and How to Get Through It
If your baby’s sleep has suddenly gone from peaceful nights to endless wake-ups, you’re not alone. This baby sleep regression, the 9-month sleep regression (occurring between 7-9 months), can hit hard, leaving even the best sleepers struggling. But don’t worry – it’s a normal developmental phase, and with a little patience and some practical strategies, you can help your baby (and yourself) get back to better sleep.
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What Is the 9-Month Sleep Regression?
The 9-month sleep regression is a temporary disruption in your baby’s sleep, typically triggered by developmental leaps. You may have also heard this called the 7-month sleep regression or the 8-month sleep regression. You’ve guessed it, it typically happens between 7-9 months of age!
During this period, the baby’s brain is rapidly developing, contributing to significant changes in learning new skills, categorising objects, and cognitive development, which can affect sleep patterns. Around this age, babies are learning exciting new skills like crawling, standing, and babbling, and their growing awareness of the world around them can make it harder to settle.
Additionally, you baby is likely transitioning from 3 to 2 naps a day, teething and having a bout of separation anxiety! Often (in the UK) a parent is also returning to work and baby is settling into their new day care settings. These factors, combined with the developmental milestones mentioned above can just through things all off track!
For some babies, this stage may last a few weeks, while for others, it might stretch into a couple of months. It’s frustrating, but it’s also a sign that your little one is growing and developing beautifully.
Signs of the 9-Month Sleep Regression
Wondering if you’re in the thick of it? Here are the most common signs:
Increased night wakings: Suddenly, your baby is up multiple times a night and struggling to resettle.
Shorter or disrupted naps: Daytime sleep can become inconsistent or harder to achieve, leading to disrupted sleep patterns.
Clinginess and fussiness: Separation anxiety peaks around this age, making babies extra attached and harder to leave at bedtime.
Practising new skills at night: Don’t be surprised if your baby starts crawling or pulling to stand in their cot! You may even see them on the monitor at night doing some funky moves!
Why Your Baby Wakes More at 9 Months: Separation Anxiety
Several factors make this stage tricky for sleep:
Developmental milestones: Your baby’s brain is on fire with new skills, and changes in your baby’s sleep pattern may occur as they wake up eager to practise.
Teething troubles: Teething pain can cause discomfort, leading to more night wakings. Watch for signs like swollen gums and extra drooling.
Separation anxiety: Around 9 months, babies develop a stronger sense of object permanence – they know you exist even when they can’t see you, which can cause distress when you’re out of sight.
Routine changes or growth spurts: Starting daycare, illness, or hunger from a growth spurt can also play a role.
How Long Does the 9 Month Sleep Regression Last?
The 9-month sleep regression can vary significantly in duration. For some babies, it might be a brief disruption lasting just a few days, while for others, it can stretch out over several weeks or even months. Typically, most sleep regressions last between two to six weeks. The length of this phase often depends on factors such as the underlying cause of the sleep disruption, the consistency of your baby’s sleep routine, and how effectively you implement strategies to improve sleep. Remember, this is a temporary phase, and with patience and persistence, you and your baby will get through it.
How to Help Your Baby’s Sleep Through the 9-Month Sleep Regression
This phase can feel exhausting, but here are some practical steps to ease the challenges:
Stick to a bedtime routine: A predictable, soothing routine helps signal to your baby that it’s time for sleep. Include calming activities like a warm bath, a cuddle, and a story.
Create a cosy sleep environment: Keep the room dark with blackout blinds, maintain a comfortable temperature (around 16-20°C is ideal), and consider white noise to block out any disruptions. Check out my sleep environment course for more.
Let them practise during the day: Give your baby plenty of opportunities to practise new skills like crawling or standing during awake time. This can reduce their need to rehearse at night.
Offer comfort for teething pain: Teething gels, teething rings, or a wet and then frozen muslin cloth can help soothe sore gums.
Tackle separation anxiety gently: Extra cuddles and reassurance at bedtime go a long way. Practice short separations during the day to build confidence. Lots of disappear-reappear games such as peekaboo can help!
Consider working on independence at bedtime and night: Sleep training can help many babies learn to fall asleep independently, especially during periods of sleep regression. There are various methods, including gentler approaches that avoid letting your baby cry alone. Consistency is key, and it’s important to choose a method that aligns with your comfort level.
Establishing and Maintaining Healthy Sleep Habits, Helping them Fall Asleep
Creating and maintaining healthy sleep foundations is essential for helping your baby develop a consistent sleep pattern and minimising the impact of sleep regressions. Here are some practical tips to establish healthy foundations:
Stick to a Consistent Bedtime Routine: A predictable bedtime routine signals to your baby that it’s time to wind down. Include calming activities like a warm bath, reading a book, singing a lullaby, or playing soft music.
Create a Sleep-Friendly Environment: Ensure the room is dark, quiet, and at a comfortable temperature. Blackout curtains, a white noise machine, or background noise such as a fan can help create a conducive sleep environment.
Watch for Sleepy Cues: Pay attention to signs your baby is getting tired, such as yawning, rubbing their eyes, or that they start slowing down and becoming less active. Acting on these cues can help prevent overtiredness.
Put the Baby Down Awake: Place your baby in their bed when they are sleepy but still awake. This encourages them to learn to self-soothe and fall asleep independently.
Avoid Overstimulation: Keep the environment calm and avoid stimulating activities or bright lights close to bedtime.
Be Consistent: Try to maintain a consistent sleep schedule and bedtime routine, even on weekends. Consistency helps reinforce healthy patterns.
Avoid Associating Sleep with Feeding: Try not to feed your baby to sleep, as this can create a sleep association that makes it harder for them to fall asleep independently.
Encourage Self-Soothing: Give your baby time to settle down on their own when they’re fussy or upset. This helps them develop self-soothing skills and reduces the risk of sleep associations.
Be Patient: Establishing great foundations takes time. Be patient and don’t get discouraged by setbacks. Consistency and persistence will pay off in the long run.
By following these tips, you can help your baby develop healthy sleep habits, making it easier to navigate through sleep regressions and ensuring better sleep for both of you.
How Much Sleep Does a 9-Month-Old Need?
At this age, baby sleep typically involves around 14 hours of sleep a day, including:
10–12 hours at night
2.5–3.5 hours split over two naps
Keep naps capped at about 2 hours to maintain enough sleep pressure for the night.
The Good News
This phase will pass. While it can be exhausting, it’s also a sign of your baby’s amazing development. Keep calm, stay consistent, and remember – you’re doing a brilliant job. Fluctuations in your child’s sleep are normal and part of their growth.
Frequently Asked Questions
Is there a sleep regression at 9 months?
Yes, sleep regression can occur around 7-9 months as babies experience developmental milestones and growth spurts that disrupt their sleep patterns. It’s normal, and many parents notice this change during this stage.
What is a sleep regression?
Sleep regression, also known as an infant sleep regression, is when a baby’s sleep patterns change, often leading to more frequent night wakings and challenges in settling down. This sudden decline in sleep quality is typically characterised by a notable change in their napping habits or nighttime sleep. It’s a normal phase that happens as babies grow and develop, influenced by various factors rather than following a strict timeline.
How long does the 9-month sleep regression last?
The 9-month sleep regression usually lasts a few weeks to a couple of months. While it can be tough, it’s only temporary!
How much sleep does a 9-month-old need?
A 9-month-old typically needs about 14 hours of sleep daily, including 10–12 hours at night and 2.5–3.5 hours of naps spread over two naps. More on sleep needs here.
What are common signs of the 9-month sleep regression?
Signs include increased night wakings, shorter naps, clinginess, fussiness, and practising new skills like crawling or standing during sleep times.
Get in touch!
For more support, tips, and tailored advice for your child’s unique sleep needs, get in touch! My sleep consultations and courses can help guide you through every step of your child’s sleep journey. And if you’re struggling with any challenges along the way, including separation anxiety at night, don’t hesitate to reach out.
Got issues with separation anxiety and sleep? Not settling at bedtime? Tried my tips but still experiencing issues? Need advice tailored to you? Please get in touch – I’m here to help.
