Why the 7 Month Sleep Regression Happens and How to Help

Your baby had been sleeping well for weeks, maybe even through the night. Now they’re waking every hour or two, shrieking the moment you leave the room, and treating every nap like a fight. On top of that, they’ve suddenly learned to sit, crawl or rock on their hands and knees, and a tooth or two might be pushing through. One mom on Reddit summed it up well. She was proud of all her daughter’s new skills, and completely exhausted. The 7 month sleep regression usually comes from several changes landing at once, especially the switch from three naps to two. It’s hard, but it’s temporary, and a few targeted changes often bring sleep back within a few weeks. Here’s what’s behind it, the signs, how long it lasts and what helps most.

Is There a 7 Month Sleep Regression?

Many babies do sleep worse for a while around 7 months, though it isn’t a medical diagnosis and not every baby has one. Some sources lump it in with an “8 to 10 month regression,” but a lot of parents notice it earlier. In the r/NewParents thread on this topic, dozens of parents said their babies started waking every 2 to 3 hours, or even every hour, right around 7 months.

What makes 7 months different is the mix. Most babies are dealing with at least two or three of these at the same time.

Why Does It Happen at 7 Months?

• The move from three naps to two. This is the big one. Many babies drop their short late-afternoon nap somewhere between 6 and 8 months. During the switch, they’re often either undertired or overtired, and both disrupt night sleep.
• New movement skills. Sitting up, crawling, rocking on hands and knees and pulling up to kneel. Babies want to practice everywhere, including the crib at night.
• Early separation anxiety. Around this age, babies start to understand that you still exist when you leave the room. Some cry the moment you step away, day or night.
• Teething. Many babies cut their first teeth, or a few at once, around this time.
• More solid food. Eating more solids can change hunger patterns, digestion and night feeds.
• A busier brain. One parent said her audiologist explained it this way. Older babies start to “think about their day” before sleep, instead of drifting off right away.

7 Month Sleep Regression Signs

• Waking every 1 to 3 hours at night after sleeping longer stretches
• Short naps of 30 to 45 minutes, or refusing the third nap
• Taking much longer to fall asleep, sometimes an hour or more
• Shrieking or crying when you leave the room
• Sitting, kneeling or crawling in the crib instead of sleeping
• Waking at times they never used to, such as 10 p.m.
• Clinginess and wanting to be held all day

7 Month Sleep Regression Every Hour Waking

Hourly waking is one of the most common complaints at this age, and it’s usually a sign of two things together. First, your baby may be overtired from a nap schedule that no longer fits. Second, they may rely on being fed or rocked back to sleep at each wake-up. Adjusting the schedule and helping your baby fall asleep on their own are usually the fastest fixes. Some parents also leave more than one pacifier in the crib, so their baby can find one without help.

7 Month Sleep Regression or Teething?

Often it’s both. Teething usually brings extra drool, chewing on everything, swollen gums and fussiness that comes and goes with each tooth. A regression is more tied to new skills, separation anxiety and nap changes. If your baby seems to be in pain, ask your pediatrician about pain relief and the right dose for their weight. Don’t use teething gels with benzocaine or teething necklaces, and remember that a real fever isn’t caused by teething.

How Long Does the 7 Month Sleep Regression Last?

Usually about 2 to 4 weeks, sometimes up to 6. It tends to pass faster once your baby settles into a two-nap schedule and gets comfortable with their new skills. If it drags on much longer or keeps getting worse, talk to your doctor.

Is There a Sleep Regression Every Month?

It can feel that way. Parents in the Reddit thread joked that typing any month plus “sleep” into Google suggests “regression.” The truth is that babies change fast in the first year, and each new skill or schedule change can unsettle sleep for a few nights or weeks. Most of these are short. The bigger, more common rough patches tend to come around 4 months, 6 months, 7 to 10 months, 12 months and 18 months. Our guide to baby sleep regression ages shows them all in one place.

What to Do During the 7 Month Sleep Regression

Get the Nap Schedule Right

Many 7-month-olds do best with two naps and about 2.5 to 3.5 hours of awake time between sleeps. Signs your baby is ready to drop the third nap include fighting it, taking only a short catnap, or that nap pushing bedtime too late. During the switch, an earlier bedtime for a week or two helps make up for lost daytime sleep. Babies this age usually need about 12 to 16 hours of total sleep in 24 hours, including naps, according to guidance endorsed by the AAP. Our 7 month sleep schedule has sample two-nap days.

Don’t rush further than two naps, though. Most babies aren’t ready for one nap until around 14 to 18 months. Our guide on when babies drop to one nap covers that later change.

Give Lots of Daytime Practice

The more your baby crawls, sits and kneels during the day, the less they need to practice at night. Plenty of floor time helps. If your baby gets up on their knees or sits up in the crib and can’t get back down, practice lying back down together during the day.

Ease Separation Anxiety

• Play peekaboo and hide-and-seek games during the day.
• Say a short, cheerful goodbye when you leave the room, rather than sneaking out.
• Keep your bedtime routine warm, calm and the same each night.
• Respond to night wakings in a consistent, low-key way.

Lovies and other soft objects should stay out of the crib until 12 months. Our guide to the baby lovey explains when it becomes safe.

Help Your Baby Fall Asleep on Their Own

Putting your baby down drowsy but awake helps them link sleep cycles, so a brief wake-up doesn’t turn into a full one. Many parents start gentle sleep training around this age. Every family and baby is different, and some methods won’t suit your situation. One mom in the thread said cry-it-out didn’t work in her apartment, because she had neighbors and her baby only got louder. Choose an approach you can stick with, and check with your doctor before cutting night feeds.

Pause Before Going In

Babies this age often cry out, babble or roll between sleep cycles, then settle. Give it a minute or two before stepping in. Our guide on baby crying in sleep explains when to wait and when to help.

Check the Crib

Now that your baby sits and kneels, lower the crib mattress if you haven’t already, so they can’t climb or fall out as they start pulling up. Our guide on when to move baby from bassinet to crib covers crib setup. Arms and legs getting stuck between the slats is common at this age and usually something babies learn to fix. Padded crib bumpers aren’t a solution. They’ve been banned in the US since 2022, and the AAP says to keep the crib bare. If your baby rolls onto their tummy, the AAP says you can leave them there once they roll both ways on their own. Always place them on their back to start. See our guide on when babies can sleep on their stomach.

Don’t Change Everything at Once

If you were planning to move baby to their own room, start sleep training and drop night feeds, try not to do it all in the same week. One parent in the thread moved her baby to the nursery just before the regression hit, and ended up running up and down the stairs all night.

When to Call Your Pediatrician

Call your doctor if your baby’s sleep problems come with fever, congestion, ear pulling, snoring, pauses in breathing, poor feeding, vomiting or fewer wet diapers, or if they last more than about 4 to 6 weeks. Also call if your baby seems to lose skills they had before. For the full safe sleep checklist, see the AAP’s safe sleep guide.

This article is for general information only. Every baby is different, and it can’t replace advice from a doctor who has examined your child. If you’re worried about your baby, contact your pediatrician or emergency services right away.