
The 12-month sleep regression is a common phenomenon where babies experience a temporary setback in their sleep habits. This is often associated with their first birthday, when they are making significant developmental strides and transitions. These changes can include increased physical activity, emotional and social development, teething, and adjustments to sleep patterns or schedules. While sleep regressions can be challenging for parents and caregivers, it is important to encourage healthy sleep habits and try different strategies to improve your child's sleep. This may include maintaining a consistent bedtime routine, adjusting nap schedules, and providing comfort during separation anxiety. It's also crucial to rule out any physical concerns, such as illness or teething pain, that may be contributing to sleep disturbances.
| Characteristics | Values |
|---|---|
| Phenomenon | 12-month sleep regression |
| Cause | Exciting developmental milestones, changes in routine, teething, restlessness, overstimulation, separation anxiety, nightmares, adjustment to new sleep patterns, schedules or sleep training |
| Signs | Waking multiple times a night, fussiness, increased daytime sleep, clinginess, fighting naps, taking longer to fall asleep, shorter naps |
| Solutions | Consistent bedtime routines, adjusting daytime naps, sleep training, early bedtime for 2-3 nights, maintaining two naps for as long as possible, focusing on consistent healthy sleep habits |
| Duration | A few weeks |
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Separation anxiety
Around the time of their first birthday, babies tend to show greater emotional engagement, increased communication, heightened cognitive skills, and expanded physical abilities. This can lead to a 12-month sleep regression, which is when a baby who previously slept through the night suddenly starts to struggle to fall asleep or wakes up frequently.
- Your baby cries when you enter the nursery.
- Your 8-month-old is fussier than usual and will only settle down for sleep if held.
- Your 12-month-old cries at nap/bedtime when being laid down or as you leave the room.
- Your 18-month-old is taking short naps or suddenly struggling to fall asleep at nap time.
- Your 2-year-old wakes in the middle of the night (when this wasn't an issue before).
- Your toddler is fighting bedtime.
Another way to ease your child's concerns and help them fall back asleep is to keep the lights out and avoid any additional stimulation at night. You can also use the same goodbye ritual each night.
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Teething
There are several ways to soothe a teething baby and help them sleep better. Here are some tips:
- Keep your baby's gums clean and soothe them by offering a cooling gum massage with a clean finger or a durable teething ring.
- Provide solid teething toys or a cold washcloth for your baby to chew on. Avoid gel-filled teethers as the gel may be washed away by your baby's drool.
- Keep your baby's bibs and clothes dry by using absorbent bibs to minimise the discomfort caused by constant drooling.
- Distract your baby with white noise or other soothing sounds. This can help redirect their attention away from the discomfort.
- Consult your baby's doctor or pediatrician about over-the-counter pain relievers or baby acetaminophen (Tylenol) to manage pain and reduce discomfort before bedtime.
- Stick to a consistent bedtime routine as much as possible to help your baby fall asleep despite the teething pain.
Remember, teething pain is usually not constant, and there will be periods of relief. Most babies will go through this phase without any significant long-term impact on their sleep. However, if you notice any additional symptoms such as a rash, fever, or diarrhea, it is important to consult your child's pediatrician as it may indicate another underlying issue.
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Developmental milestones
A 12-month-old baby typically needs 12 to 16 hours of sleep per day, including a stretch of 9 to 12 hours at night. However, sleep regression commonly occurs around a child's first birthday, causing them to wake frequently or struggle to fall asleep. This is often due to the developmental milestones that they are reaching.
At 12 months, toddlers are making massive developmental leaps. They are likely adept at crawling and may even be taking their first steps. They are also learning their first words, which is an exciting development. All these new skills might be too exciting for them to get a good night's sleep. They may be too busy practising their new abilities to settle down for a nap or go back to sleep if they wake up in the middle of the night.
Separation anxiety can also be a factor in sleep regression. While babies first experience this around 8 to 9 months old, it is still normal for them to feel anxious and emotional when separated from their loved ones at 12 months. This can make it challenging for them to fall asleep or go back to sleep if they wake up during the night.
Additionally, 12-month-old babies are transitioning from two naps to one. They may start to refuse to take two naps, indicating that they are ready for the transition. However, dropping a nap can be challenging, and they will need guidance to regulate their sleep.
Other factors that may contribute to sleep regression include restlessness due to physical growth and increased activity levels, teething pain and discomfort, nightmares, and adjustments to new sleep patterns or schedules.
It is important to encourage healthy sleep habits and try different sleep strategies to improve your 12-month-old's sleep. Maintaining a consistent sleep schedule and sleep training can help your child regain their previous healthy sleep habits.
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Sleep training
A 12-month-old baby experiences significant physical growth and increased activity levels, which can lead to restlessness and overstimulation, affecting their sleep. Separation anxiety, teething pain, nightmares, and adjustments to new sleep patterns can also contribute to sleep regression.
Maintain a Consistent Bedtime Routine
A well-timed bedtime routine can help reduce bedtime struggles. Ensure your baby gets enough awake time before bed—3 to 4 hours for babies taking two naps a day, and 5 to 6 hours for older babies or toddlers. Avoid helping your baby fall asleep during this process, as it can become a crutch. If they're having trouble falling asleep independently, take a 15-minute break and then redo a shortened version of your bedtime routine.
Gradual Sleep Training Approaches
Gradual approaches, such as the fading technique, can be effective. For example, if your baby usually falls asleep while feeding, try replacing feeding with rocking, then gradually reduce the rocking until they can fall asleep in their crib while still awake. The chair method is another gradual technique where you sit by your baby's crib as they fall asleep, gradually moving further away until you're out of the room.
"Pick-Up, Put-Down" Method
This method combines the "pick-up, put-down" and the chair method. When your baby cries, you pick them up and comfort them, then put them down again when they calm down. Over time, they'll learn to self-soothe and fall asleep independently.
"Longer and Longer" Method
This method is a variation of "cry it out." You go through your baby's bedtime routine, put them in their crib, say goodnight, and exit. Gradually increase the time you're out of the room each night, helping them get used to falling asleep without you.
Remember, sleep training is not an exact science, and there is no one-size-fits-all solution. Different methods may work for different families, depending on your child's temperament and your parenting style. Be patient, consistent, and always consult your paediatrician if you have concerns about your baby's health or sleep habits.
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Daytime naps
A 12-month-old baby should be getting around 11 to 14 hours of sleep per day, including one or two daytime naps. However, it is not uncommon for babies to experience sleep regression around this time, which can cause them to suddenly struggle with their sleep routine. This can be due to a number of factors, including:
- Increased stimulation: As babies become more aware of their surroundings and develop a deeper understanding of language and interest in play, they may become too excited to sleep.
- Developmental milestones: As your baby learns new skills and becomes more mobile, their sleep patterns may fluctuate.
- Separation anxiety: Protesting sleep can be a sign of 12-month-old separation anxiety at night or naptime.
- Changes in routine: Transitions, such as moving to a different room, switching from bottles to cups, or stopping nursing, can disrupt sleep patterns.
- Screen time: Time spent with screens, such as TV or tablets, can disrupt a child's sleep.
To encourage healthy daytime naps for your 12-month-old, consider the following tips:
- Stick to a consistent schedule: Maintaining a steady sleep schedule for naps and nighttime sleep can help your child adjust and be ready for sleep.
- Remove distractions: Excess noise, light, or stimulation can make it difficult for your baby to fall asleep, stay asleep, or self-soothe.
- Encourage daytime activity: Providing your child with plenty of daytime activities, especially if they involve exposure to natural light, can help promote a healthy circadian rhythm, making it easier for them to sleep at night.
- Maintain a calm environment: Set up your baby's bedroom and crib to minimize distractions. Keep the room dark and quiet, and remove toys and books from their bed.
- Practice sleep training: If your baby was sleep-trained as an infant, they may need a refresher course.
- Extend wake windows: Before dropping a nap, consider extending the time between sleep periods to ensure your baby is getting enough active awake time.
- Provide comfort: Security items like small soft blankets or stuffed animals ("lovies") can provide comfort and help your baby settle during naps.
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