Baby Sleep Training: 4-Month-Olds

how should 4 month old sleep

Establishing a healthy sleep schedule for your baby is important. By the time they are four months old, they should be settling into a more regular 24-hour rhythm of sleeping and eating. A typical four-month-old should get between 12 and 17 hours of sleep a day, including three to four naps. However, every baby is different, and it's normal for your child to sleep a little more or less than that. A consistent sleep schedule can be established by focusing on a regular wake-up time and consistent bedtime rituals.

Characteristics Values
Total Sleep 12-17 hours a day
Night Sleep 10-12 hours
Daytime Sleep 3.5-4.5 hours
Nap Length 30 minutes to 2 hours
Number of Naps 3-4
Wake Windows 1.5-2 hours
Bedtime 6:00 PM-8:00 PM
Sleep Position On their backs
Self-Soothing Use their hands or fingers

shunsleep

Daytime sleep: 3.5-4.5 hours, with 3-4 naps lasting 30 minutes to 2 hours

A four-month-old baby should get between 12 and 17 hours of sleep per day, including the night and three or four naps. However, it is important to remember that every baby is unique, and it is normal for a child to sleep a little more or less than this.

During the day, a four-month-old baby should sleep for a total of 3.5 to 4.5 hours, spread over three to four naps. Each nap should last between 30 minutes and two hours, although it is common for babies at this age to take shorter naps of 30 to 45 minutes. If your baby is struggling to fall asleep during their typical nap time, it may be a sign that they are ready to transition from four to three naps.

At this age, your baby is slowly developing a more consistent sleep schedule. Their internal clock has kicked in, and they can differentiate between day and night. They may be able to sleep for six to eight hours overnight, although this varies. A typical bedtime for a four-month-old is between 6:00 pm and 8:00 pm, with earlier bedtimes helping to prevent overtiredness and support longer nighttime sleep.

It is important to establish a consistent sleep schedule for your baby, as children crave routine. However, sleep training does not mean letting your baby "cry it out". There are various techniques available, ranging from gradual and gentle methods to more intense versions. You should choose the approach that works best for your child's temperament and your parenting style.

Sleep Regression: The 1-Year-Old Mystery

You may want to see also

shunsleep

Night sleep: 10-12 hours, with 1-3 feeds

At four months old, your baby should be getting between 12 and 17 hours of sleep over a 24-hour period. This includes nighttime sleep and three or four naps. However, it's important to remember that every baby is unique, and their sleep needs may vary. Some four-month-old babies can sleep for 10-12 hours without waking up or needing to be fed. However, it is also common for babies at this age to need one or two feedings during the night.

To establish a healthy sleep schedule for your four-month-old, aim for a bedtime between 7:00 pm and 10:00 pm. An early bedtime can help ensure your baby gets enough sleep and remains well-rested. It's important to be consistent with bedtime routines, as this will help your baby associate certain steps with sleeping. For example, you can include bathing, reading, and singing as part of the bedtime routine to soothe your baby and signal the end of the day.

During the day, your four-month-old should get around 3.5 to 4.5 hours of sleep. Naps can last between 30 minutes and two hours, and it's common for babies to transition from four to three naps at this age. Their wake windows, or the time between naps, should be around 90 to 120 minutes.

It's important to prioritize your baby's safety during sleep. Always place your baby on their back to sleep, as recommended by the American Academy of Pediatrics (AAP). If your baby can roll independently from their back to their belly, most pediatricians say tummy sleep is safe. Additionally, make sure that all sleep surfaces and products are specifically designed for sleeping babies and meet safety standards. Room-sharing without bed-sharing is recommended by the AAP for the first 6 months or until the baby's first birthday to help prevent sudden infant death syndrome (SIDS).

shunsleep

Sleep training: Gradual techniques, placing babies on their backs, and self-soothing

Sleep training a four-month-old baby is a gradual process, and there are a variety of techniques to help parents and caregivers achieve this. Firstly, it is important to understand what a full night's sleep looks like for a four-month-old. At this age, babies can sleep for around six hours without needing to wake up for a feed. However, they may still wake up during the night for nutrition if they did not eat enough before bed.

Sleep training strategies can take a week or longer to implement, and the right method will depend on your baby's personality and needs. Gradual techniques include shortening daytime naps to no longer than 1.5 to 2 hours each and increasing daytime feeds. You can also try a dream feed to ensure your baby is not waking up due to hunger. Consistent bedtime rituals and a focus on a regular wake-up time can help regulate your baby's sleep schedule.

Safe sleep guidelines recommend always placing babies on their backs to sleep, for both naps and at night. This significantly reduces the risk of Sudden Infant Death Syndrome (SIDS) and other sleep-related deaths. It is recommended that you stop swaddling your baby during sleep at four months, as most babies start to roll over at this age, and swaddling can increase the risk of suffocation and strangulation. If your baby can roll both ways, you do not need to return them to their back if they move to their tummy or side while sleeping.

Self-soothing is an important skill for babies to develop, and at four months, they may be able to use their hands or fingers to soothe themselves. It is normal for babies to experience increased night wakings at this age due to biological changes in the way they sleep, and this is known as the "four-month sleep regression".

shunsleep

Sleep regression: Worsening sleep, frequent awakenings, and irritability

By four months, your baby may be sleeping less than they used to. They are likely to be more active and social, and increasingly interested in exploring the world around them. While some four-month-old babies can sleep for 10-12 hours with no wakings or feedings, it is very normal for babies at this age to still need one feeding at night.

The 4-month sleep regression can also appear around this time, making parents feel like they're back in the newborn days. Sleep regression is when a previously well-sleeping baby starts waking up more frequently, has trouble settling down at bedtime, or requires extra help getting back to sleep. Sleep regressions often coincide with developmental milestones. Your baby is likely frustrated with their rapidly growing body and mind, and they are more engaged and aware of their surroundings, including you.

Signs of the 4-month sleep regression include:

  • Difficulty falling asleep: It may take longer for your baby to initially fall asleep. They may also appear restless around the time they normally settle down for bed.
  • Frequent nighttime awakenings: Your baby may wake up during the night more often, and these awakenings may be accompanied by crying or fussiness.
  • Irritability upon waking: Disrupted sleep during sleep regression may cause irritability or crying when the infant wakes up.
  • Reduced total sleep time: You may notice your baby is sleeping less overall, both at night and during the day.
  • Self-care is important. Recognize that nighttime awakenings are common in babies, and caregivers should set realistic expectations. Avoid blaming yourself if your infant wakes up in the night.
  • Maintain a consistent sleep routine, offer soothing reassurance, encourage independent sleep habits, and be patient as the baby adjusts.
  • Allow your child to experience falling asleep in their bed, which can help them associate their bed with sleep and get them accustomed to falling asleep on their own.
  • Your baby's bedroom should be dark, quiet, and calm so that there are fewer sources of stimulation, distraction, or disturbance.
  • Relaxing activities like cuddling or rocking can promote sleepiness.
  • Identify signs like fussiness or eye rubbing that can indicate that your baby is tired. This can be a cue to start your bedtime routine so that you can put them in bed while drowsy.
  • Make nighttime awakenings for changing and feedings as quick and quiet as possible. Avoid any talk or play and keep the lights low.
  • Continue using the same soothing practices as your baby adjusts.
  • Create a bedtime routine to help your baby relax and establish good habits for the future.

shunsleep

Bedtime routine: Consistent schedule, earlier bedtime, and sleepy cues

A four-month-old baby's sleep schedule is influenced by factors such as their morning wake-up time, the number of naps they take, and their feeding intervals. The appropriate bedtime for a four-month-old baby can vary, but it is common to aim for an earlier bedtime between 6 pm and 8 pm. This helps ensure that your baby gets sufficient sleep and remains well-rested.

At this age, babies typically need between 1.5 and 2.5 hours of wakefulness before they are ready for sleep again. Their wake windows can range from 90 to 120 minutes, with shorter durations in the morning and longer periods before bedtime. However, it's important to monitor your baby's unique needs and adjust the wake windows accordingly.

The total sleep requirement for a four-month-old baby is between 12 and 17 hours per day, including nighttime sleep and three to four naps. Each nap should ideally last between 30 minutes and two hours. However, it's not uncommon for four-month-olds to take some three-nap days and some four-nap days in the same week, depending on the length of their naps.

To establish a consistent bedtime routine, it's recommended to focus on a regular wake-up time. This will help regulate their sleep schedule. Additionally, pay attention to sleepy cues, such as yawning, eye-rubbing, and fussiness, which indicate that your baby is ready for sleep.

It is also important to note that the American Academy of Pediatrics recommends placing babies on their backs for sleep until they show signs of being able to roll over independently. Once they can roll both ways, it is safe to leave them in the position they choose during sleep.

Frequently asked questions

A 4-month-old should get between 12 and 17 hours of sleep a day, including nighttime sleep and three or four naps. However, every baby is different, and it's normal for your child to sleep a little more or less than that.

A typical bedtime for a 4-month-old is between 6:00 p.m. and 8:00 p.m. An early bedtime can help ensure that your baby gets enough sleep and remains well-rested.

Naps can last anywhere from 30 minutes to two hours. It is recommended that 4-month-olds nap for 90 minutes or longer twice a day, with the third nap being shorter.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment