Baby sleep A few sleep 12 hours at night without interruption, some manage 8 hours while many others wake fairly regularly for feeds. Most have learned to sleep more at night than they do during the day. If you are happy with your baby's sleep pattern, there is no need to change it.
Newborn babies need to feed every few hours until the age of 3 months. After this, it is normal for infants to feed once or twice during the night. Most infants can sleep for 6–8 hours without a feed by the age of 6 months. Once they are 9 months old, most infants can sleep for 11–12 hours without a feed.
Most newborns sleep for around 8–9 hours during the day and 8 hours at night. Most also wake up at least every 3 hours to feed. However, this timing varies widely. Some newborns may only sleep for 11 hours per day, while others may sleep for up to 19 hours per day.
The amount of sleep an infant gets at any one stretch of time is mostly ruled by hunger. Newborns will wake up and want to be fed about every three to four hours at first. Do not let your newborn sleep longer than five hours at a time in the first five to six weeks.
Letting your baby snooze for more than four hours during the day might mean she's less tired at night. That could make it harder to get her to settle down for bed or cause her to wake up extra early in the morning.
Generally, newborns sleep about 8 to 9 hours in the daytime and about 8 hours at night. But they may not sleep more than 1 to 2 hours at a time. Most babies don't start sleeping through the night (6 to 8 hours) without waking until they are about 3 months old, or until they weigh 12 to 13 pounds.
If all of those factors are lined up though, it is entirely possible for a baby as young as 6 weeks old to sleep for a solid 6-8 hours, or even longer, overnight. It can, and does, happen!
Newborns should not go more than about 4–5 hours without feeding. Signs that babies are hungry include: moving their heads from side to side. opening their mouths.
Newborns generally sleep for two to three hours before waking to eat, day and night. As they get older, babies are usually able to sleep for increasingly longer stretches of time at night without waking to eat. Between the age of 2 to 3 months old, healthy babies are often able to sleep for six hours without feeding.
Summary. Newborns generally sleep 12 to 16 hours in a 24-hour period and do not know the difference between day and night. Newborns need regular feeding, so they usually sleep in short periods. Newborns sleep in short bursts, known as sleep cycles which are usually around 20 to 50 minutes long.
Most doctors will agree that you can stop intentionally waking your baby for night feedings around 3-4 months as long as they're showing stable weight gain and staying on their growth curve. However, some babies won't be able to sleep through the night without any feedings until closer to 9 months.
You can't and should not even attempt to get a two-week-old infant to sleep through the night. New babies grow rapidly in the first several months of life, yet their stomachs can only hold small quantities of breast milk or formula.
Check in with your health professional if your baby is consistently too sleepy to breastfeed to make sure they are not poorly or getting dehydrated. Hand expressing or pumping your milk will protect your milk supply and provide a breast milk supplement to keep your baby fed until they can breastfeed.
Whether you should wake a sleeping newborn for feedings depends on the baby's age, weight and overall health. Most newborns lose weight in the first few days after birth. Until your newborn regains this lost weight — usually within one to two weeks after birth — it's important to feed him or her frequently.
If your baby doesn't wake up to eat, try being a bit more forceful with your nudges. Sing or talk a bit more loudly when you wake him, undress him completely or try taking him into another room to feed him, as a change of venue can sometimes work wonders.
While most babies will let you know when they're ready for their next feedings, some may not or there may be a time when your baby is quieter than usual. When that happens, remember that newborns should not go more than 4-5 hours without eating.
Don't worry, baby will ask to be fed as usual as soon as his stomach feels empty again. Your baby may be constipated and appear less hungry than usual, however once this passes everything will go back to normal. Or it may just be that your baby was enjoying the sleep and took longer to wake up.
Newborns who sleep for longer stretches should be awakened to feed. Wake your baby every 3–4 hours to eat until he or she shows good weight gain, which usually happens within the first couple of weeks. After that, it's OK to let your baby sleep for longer periods of time at night.
Some might feed every 90 minutes, whereas others might go 2–3 hours between feedings. Newborns should not go more than about 4 hours without feeding, even overnight.
As a rule of thumb, a truly hungry baby will rarely choose sleeping over eating. So, if your baby falls asleep in your arms without taking a full feeding, it's likely he was tired — not hungry.
Once your child is about 6 or 8 weeks old, he or she should start to sleep for longer periods at night and shorter periods during the day. By the time your baby is 8 weeks old, night sleep may last six hours or more, and by the time he or she is a few months old, sleeping through the night is possible.
8-Week-Old Baby Sleep
At night, 8-week-olds start to sleep longer, potentially clocking five- to eight-hour stretches (though they still will wake for a feeding or two!).
Infants under 6 months old can usually sleep anywhere from three to eight hours at night, depending on age and stage. And babies between 4 and 6 months old are developmentally able to sleep through the night without a feeding, but whether they do is another story.
SIDS is most common at 2-4 months of age when the cardiorespiratory system of all infants is in rapid transition and therefore unstable. So, all infants in this age range are at risk for dysfunction of neurological control of breathing.