Understanding Newborn Sleep: Birth to 8 Weeks Week-by-Week
Bringing home a newborn is an incredible and often confusing time — especially when it comes to sleep. If you’ve found yourself Googling “Why won’t my baby sleep?” at 2 a.m., you’re not alone. Newborn sleep is unpredictable in those early weeks, but it doesn’t have to feel chaotic. While you won’t be able to stick to any set schedules (and we don’t want to try to) you can have solid routines in place that will allow you to begin having more predictable patterns those first few weeks.
Let’s walk through the first eight weeks of your baby’s life and explore what’s happening with their sleep—and how you can gently guide them toward more restful nights without ever needing to let them cry it out. Our goal is to work on feeding and sleep, together, those first few weeks (and really beyond) to that you can naturally see their sleep lengthen overnight from just a few weeks in.
Before we begin, I want to be very clear about three things:
- We always feed a hungry baby.
- We never try to force feed a baby.
- Everything below is a guide. You aren’t failing if your baby doesn’t sleep through the night by 8 weeks, many babies do and many more don’t.
The Early Days: Weeks 1–2
In the first two weeks of life, your baby will be sleeping most of the time. Truly—sleeping around the clock. Any time they spend feeding (even with eyes closed!) counts as “wake time.” These early feedings might be short and sleepy, but that’s completely normal. While we all hope our baby emerges from the womb ready for full 30-minute feeds, it often takes a few weeks of practice to get there. This is why we spend the first few weeks just working on full feedings, because it really does take work from both of you. Be gentle with yourself and your baby and remember, each feed is an opportunity for a full feeding.
During these weeks, you’ll be naturally limiting daytime sleep just by feeding at least every 3 hours from the start of one feed to the start of the next, around the clock. It’s a rhythm that helps your baby slowly begin to differentiate day from night. Make sure to ask your pediatrician at your one-week appointment whether it’s okay to let your baby sleep longer stretches at night—always best to get the go-ahead before you stop waking them for overnight feeds.
By week two, you might notice your baby becoming slightly more alert. Feedings may get a little longer, and you’ll start to see hints of a routine forming. Stay flexible—every day may look a little different—but continue encouraging full feeds every 2–3 hours during the day. At this stage, most babies can only stay awake for about 40 minutes at a time, including the feeding. So it’s still: eat, burp, change, and back to sleep. You may notice that your baby starts feeding closer together, around every 2 hours. This is normal as they become more alert because they are more aware of that hungry feeling. You are not going backward, in fact, feeding more during the day will help your baby sleep through the night.
Finding Rhythm: Weeks 3–4
Around week three, many parents notice their baby seems to have their days and nights flipped. It’s a common phase, and it simply means your baby is likely getting too much sleep during the day and not enough at night.
The solution? Gently shorten the gap between daytime feedings—aim for every 2 to 2.5 hours during the day (if they haven’t started doing this naturally yet). This helps limit daytime sleep and nudges those longer stretches into the night where they belong.
As you enter week four, you may start to see your baby fall into a more predictable nighttime pattern. For many families following The Full Feedings Method®, a typical night might include a dream feed around 10–11 p.m., followed by feedings around 1 a.m. and 4 a.m. Some babies even start extending those nighttime stretches on their own.
If your pediatrician has cleared it, you can let your baby sleep after that dream feed and see what happens. Combine this with full daytime feeds and an age-appropriate routine, and you’ll naturally start seeing longer stretches of sleep at night. Don’t be discouraged if your baby isn’t naturally extending their sleep too much yet, sometimes these changes are more gradual and others times more sudden but you should start to see it beginning soon.
Building Better Nights: Weeks 5–6
Week five is a good time to focus on how much your baby is sleeping during the day. While newborns need a lot of rest, too much daytime sleep can start interfering with nighttime rest. A helpful guideline is to keep daytime sleep under 7.5 hours between 7 a.m. and 8 p.m.
If your baby is consistently taking full feeds and the dream feed is well-established, the first night waking may now stretch past 1 a.m. toward 1:30 or even 2 a.m.—a big step!
Continue being intentional with your baby’s “start of day.” Even if they were up in the night, aim to wake them between 6:00 and 7:30 a.m. if they haven’t woken naturally. This helps reinforce healthy biological rhythms and sets the tone for the day. We know it’s hard to wake up early when you’re sleep deprived, but we do feel it’s a really important step in sleeping through the night faster. We promise, you will be rested soon!!
By week six, many babies are showing real sleep progress. With consistent full feedings and a solid routine, your baby might now be waking only once during the night—around 3 a.m.—after their dream feed. That’s a huge win! It means you’re just one step away from sleeping through the night. Stick with the plan: full daytime feeds, consistent routines, and don’t be tempted to skip the dream feed just yet.
The Home Stretch: Weeks 7–8
Week seven often brings even more progress. That middle-of-the-night feeding may inch later to 4 or 4:30 a.m. And that’s great! Let your baby lead this extension. There’s no need to rush it. Focus on keeping all feeds full, even in the middle of the night, and continue starting the day by 7:30 a.m., regardless of when that last feed happened.
By week eight, it can all start to click. Many babies begin sleeping from their 8 p.m. bedtime, through the dream feed, and all the way to 6 a.m. And yes, it’s just as dreamy as it sounds. If your baby wakes around 5:30 a.m., try to gently rock or soothe them back to sleep to stretch to 6 a.m.—without skipping a feed if they’re truly hungry. Within a few days, your baby’s internal clock may reset and you’ll both be waking up feeling more rested.
After Week 8: What If Sleep Still Isn’t Perfect?
If you’re past week eight and your baby is still waking at night, that’s completely normal. Every baby is unique, and sleep is not linear.
Often, it just means we need to make some small tweaks to see some big changes. One thing to look at is your baby’s 24-hour milk intake. Aim to get most of their nutrition between 6 a.m. and 8 p.m., with a solid dream feed added in. This supports a strong circadian rhythm and helps consolidate night sleep over time.
Most importantly — you don’t have to let your baby cry it out. Sleep is a biological process, not a behavioral issue. The Full Feedings Method® is designed to help you support healthy sleep without the stress, without the tears, and without forcing anything your baby isn’t ready for.
You’re Doing Great
These early weeks can be exhausting, but they’re also filled with so much love, learning, and bonding. If you’re feeling overwhelmed, take a deep breath. You are doing an incredible job. With the right tools, the right information, and a little grace for yourself and your baby, restful nights really are possible.
Want to learn more about The Full Feedings Method® and how it can work for your family? We’d love to show you a path to more sleep—no crying required (except tears of joy, if that’s your thing).
Here’s what parents are saying about The Full Feedings Method®: