
As a new parent, you may be wondering how long you should let your newborn sleep without waking them to feed them. During the first few weeks of life, newborns should be woken to feed every 2 to 4 hours to ensure they are gaining weight. After this initial period, it is generally considered safe to let healthy, growing babies sleep for longer stretches at night without feeding, as their nutritional needs change and they are able to get enough calories during the day. However, it's important to monitor your baby's weight gain and consult a healthcare provider if you have any concerns.
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What You'll Learn
- Newborns should be fed every 2-4 hours, so wake them if they're sleeping longer
- Newborns should sleep on their backs on a flat, firm surface
- Newborns can sleep anywhere, but only in approved products designed for sleeping babies
- Newborns don't know the difference between night and day, so keep nights calm and quiet
- Newborns need a lot of sleep, but if they sleep too much, it could be a medical concern

Newborns should be fed every 2-4 hours, so wake them if they're sleeping longer
Newborns have different sleep patterns and needs. While there is no exact science to baby sleep patterns, newborns generally sleep a lot during the day in short bursts of about 30 minutes to three hours at a time. They wake up frequently because their stomachs are small, and they need to be fed often.
Newborns should be fed every 2-4 hours, depending on whether they are being breastfed or bottle-fed. If you are breastfeeding, feed your baby every two to three hours. If you are bottle-feeding, your baby can go a bit longer, typically three to four hours.
It is important to ensure that your newborn is gaining weight adequately. For the first few weeks, you may need to wake your baby every 3-4 hours to feed them until they show good weight gain. After that, it is okay to let your baby sleep for longer periods at night. Some babies may start sleeping for longer stretches of 5-6 hours at a time by 2-3 months of age, but this varies.
If your baby is gaining weight well and has regained their birth weight, your paediatrician may advise that you do not need to wake them up for feeds and that they will let you know when they are hungry. This advice should be sought from a medical professional.
It is important to create a safe sleep environment for your newborn. The American Academy of Pediatrics (AAP) recommends room-sharing without bed-sharing for at least the first six months to one year, as this reduces the risk of sudden infant death syndrome (SIDS). Always place your baby on their back to sleep on a firm, flat surface, and avoid using soft bedding, pillows, or blankets in the sleep area.
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Newborns should sleep on their backs on a flat, firm surface
The sleep patterns of newborns vary widely. While some newborns sleep for long periods, others sleep in short bursts. Some settle into a routine quickly, while others take time. Newborns invariably wake up multiple times during the night in the first few months.
There is no set time limit for how long you should let your newborn sleep. However, newborns who sleep for longer stretches should be awakened to feed. Wake your baby every 3–4 hours to eat until they show good weight gain, which usually happens within the first couple of weeks. After that, it's okay to let your baby sleep for longer periods at night.
To ensure your newborn sleeps safely, it is recommended that they sleep on their back on a flat, firm surface. This could be a bassinet or crib in your room or a separate room. The American Academy of Pediatrics (AAP) recommends room-sharing without bed-sharing for at least the first 6 months or, ideally, until a baby's first birthday. Bed-sharing increases the risk of SIDS and other sleep-related deaths.
To create a safe sleep environment for your newborn:
- Always place your baby on their back to sleep, not on their stomach or side.
- Use a firm, flat sleep surface.
- Cover the mattress with a sheet that fits snugly.
- Do not put anything else in the crib or bassinet. Keep plush toys, pillows, blankets, unfitted sheets, quilts, comforters, sheepskins, and bumper pads out of your baby's sleep area.
- To avoid overheating, dress your baby for the room temperature and don't overbundle. Do not cover your baby's head while they are sleeping.
- Keep your baby away from smokers. Secondhand smoke increases the risk of SIDS.
- Offer a pacifier to your baby at sleep time, but don't force it.
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Newborns can sleep anywhere, but only in approved products designed for sleeping babies
For the first two months, newborns will sleep in short bursts of about 30 minutes to three hours at a time, waking up to feed. Newborns wake up frequently because their stomachs are tiny, and they get hungry soon after feeding. These short bursts of sleep and wakefulness are normal and an important part of their growth.
To ensure the safety of your newborn, there are several guidelines to follow regarding their sleep environment:
- Always place your baby on their back to sleep, not on their stomach or side.
- Use a firm, flat sleep surface, such as a crib or bassinet, that meets federal safety standards.
- Cover the mattress with a fitted sheet, and avoid adding any pillows, blankets, toys, or other items to the sleep space.
- Keep your baby away from secondhand smoke, as it increases the risk of SIDS.
- Avoid using products that claim to reduce the risk of SIDS, such as sleep positioners or monitors that detect heart rate and breathing patterns.
- Do not let your baby sleep on products not specifically designed for sleeping, such as car seats, feeding pillows, or infant loungers.
- Avoid using weighted blankets, sleepers, or swaddles, as they may increase the risk of SIDS.
It is also important to establish a safe sleep routine for your newborn. This includes creating a calm and quiet environment during nighttime feedings and diaper changes, keeping the lights low, and letting your baby fall asleep in their crib to associate it with sleep. Remember, keeping your baby safe is the top priority, and it is always recommended to consult your pediatrician for guidance on safe sleep practices.
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Newborns don't know the difference between night and day, so keep nights calm and quiet
Newborns don't know the difference between night and day, so it's important to keep the nights calm and quiet. This will help them learn that nighttime is for sleeping. Here are some tips to help establish a healthy sleep routine for your newborn:
Firstly, it's important to understand that newborn sleep patterns are unpredictable and vary widely. During the first few weeks or months, newborns tend to sleep in short bursts, waking up frequently to feed. This is normal and essential for their growth.
To help your newborn differentiate between day and night, establish a calm and relaxing bedtime routine. Keep the lights low during nighttime feeds and diaper changes, and avoid playing or talking with your baby. Instead, reserve these activities for daytime when you can feed your baby in a bright and stimulating environment.
You can also help your baby associate their crib with nighttime sleep by letting them fall asleep there at night. During the day, ensure your newborn doesn't nap too much by waking them up after a couple of hours of sleep. This will help preserve longer stretches of sleep for the nighttime, gradually establishing a distinction between day and night.
It's important to prioritize your newborn's safety during sleep. Always place your baby on their back to sleep, and ensure the sleep surface is firm, flat, and free from any items that could cause hazards, such as cords, ties, or sharp objects. Bed-sharing is not recommended as it increases the risk of SIDS and other sleep-related dangers.
Remember, every baby is unique, and there is no one-size-fits-all approach to newborn sleep. Consult your pediatrician if you have concerns about your baby's sleep patterns or development.
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Newborns need a lot of sleep, but if they sleep too much, it could be a medical concern
Newborns need a lot of sleep. In their first month, they can sleep for up to 18 hours a day, in short bursts of 30 minutes to three hours at a time. They wake up frequently because their stomachs are small, and they need to be fed often.
It's important to note that every baby is different, and there is no exact science to baby sleep patterns. However, generally, babies will sleep for at least half of each day during their first year. They should sleep in a safe environment, on their back, on a firm, flat surface, without any soft objects or toys that could cause suffocation. Bed-sharing is not recommended, as it increases the risk of SIDS and other sleep-related deaths.
While newborns need a lot of sleep, if they sleep too much, it could be a cause for concern. Newborns should be woken up every 3-4 hours to feed until they show good weight gain, which usually happens within the first couple of weeks. If your baby is gaining weight and the pediatrician has given you the go-ahead, you can let your baby sleep for longer periods at night. However, if your baby seems uninterested in feeding or is difficult to wake up, it may be a sign of a medical issue, and you should consult your pediatrician.
As your baby grows, their sleep patterns will change. By the time they are 2-4 months old, they will settle into a daily routine of 2-3 naps, totaling 4-6 hours of sleep during the day. Their longest unbroken sleep at night can range from 5 to 8 hours. By the time they are 12 months old, they will likely be sleeping for stretches of 7-10 hours at night.
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Frequently asked questions
Newborns should be fed every 2-4 hours, so they should be woken up to feed at least every 4 hours.
Newborns typically sleep for 16-18 hours a day. It's considered "too much" sleep if a newborn is sleeping for longer periods than usual (more than 6-8 hours at a time) or if they are difficult to wake up for feedings.
It is recommended that infants are always placed on their backs for sleep.
Babies should not sleep on products that are not designed for sleeping, such as car seats.
Newborns need to feed frequently to regain their birth weight, so they should not sleep longer than 4 hours without eating.











































