If your child keeps waking up at night, resists going to bed, or is up for the day at 5 a.m., you’re dealing with one of the most common, and most exhausting, parts of raising kids. Many children go through stretches of disrupted sleep, and much of it is common and often temporary once you know what’s actually driving it.
Who This Is For
- Your child wakes up multiple times a night, or wakes far earlier than you’d like
- Bedtime has turned into a nightly negotiation or battle
- You’re not sure whether what you’re seeing is a phase, a habit, or something to be concerned about
- You want an approach that fits your family rather than a single rigid method
Quick Summary
- Identify which category your child’s disruption falls into: a developmental regression, bedtime resistance, a nap transition, early waking, or an occasional issue like nightmares or bedwetting.
- Build a consistent bedtime routine and set age-appropriate expectations rather than expecting an instant fix.
- Make small, gradual adjustments instead of changing multiple things at once.
- Watch for red flags such as frequent snoring, breathing pauses, daytime sleepiness, or no improvement despite good sleep habits, and see a pediatrician if any appear.
Why This Happens, By Age
Infants (0-12 months)
Night waking is normal at this age. A Newcastle Hospitals NHS children’s sleep service page explains that babies are not born with a body clock and wake at the end of each sleep cycle and to be fed, so frequent waking is expected, not a failure of parenting. Where a child sleeps also matters here: parents weighing whether co-sleeping is safe should know what the current guidance actually recommends before deciding.
A smart baby monitor such as Nanit won’t change any of the biology above, but it can help you actually see the pattern, sleep and wake times, how long night wakings last, whether a wake is a quick self-settle or a full cry, which makes it easier to tell a normal infant sleep-cycle wake-up from something worth tracking more closely.
Toddlers (1-3 years)
This is where most disruption clusters: sleep regressions tied to developmental leaps, growing separation awareness, and the shift from two naps to one all commonly land in this window.
Preschool and school age (3-7 years)
Bedtime resistance peaks as kids test independence and boundaries, fear of the dark often emerges as imagination develops, and night terrors and nightmares become more noticeable.
Across all ages
Schedule changes, illness, travel, and increasingly, screen exposure before bed, can trigger or prolong disruption at any age. A warm room or heavy bedding can also leave a child sweaty and restless, so see why your child sweats at night if that sounds familiar.
How to Fix It
Start with the routine, not the symptom
A consistent, predictable bedtime routine is a good starting point for most of the issues on this page.
Address bedtime resistance directly
If bedtime itself has become the fight, it helps to understand why bedtime stalling and resistance happens and how to reduce it without turning bedtime into a punishment.
Choose a sleep training approach that fits your family
If you’re deciding how to respond to night waking in infants and young toddlers, comparing the major sleep training methods can help you find an approach that fits your family, rather than assuming one is universally correct.
Get nap timing right
Naps that are too long, too late, or dropped too early are a frequent, overlooked cause of both bedtime battles and early waking.
Fix early waking specifically
If the core problem is a child who’s up for the day well before you are, early waking often has a specific cause worth tracking down.
Limit screens before bed
If evening tablets, TV, or phone use are part of the routine, screen time before bed is worth a closer look, since it can genuinely delay sleep.
Handle nighttime fears, nightmares, and bedwetting separately
These need their own approach. See a child’s fear of the dark at bedtime, night terrors vs. nightmares, and bedwetting.
When to See a Pediatrician
- Snoring, pauses in breathing, or snorting or gasping during sleep. Mayo Clinic advises seeing your child’s healthcare professional about any symptoms of obstructive sleep apnea, including frequent snoring. Raising Children Network says to consider talking with a doctor if a child snores all the time, even when well.
- Daytime sleepiness, or trouble learning or paying attention, which Mayo Clinic lists as daytime signs of a possible sleep breathing problem
- Sleep problems that are not improving even though you are following good sleep habits (Raising Children Network suggests talking with a doctor in this case)
- Bedwetting at age 7 or older, or bedwetting that starts after at least six consistently dry months, according to KidsHealth
- Any regression paired with loss of previously learned skills is also worth raising with your child’s doctor
Common Mistakes
- Changing multiple things at once (schedule, routine, and sleep environment together) instead of adjusting one variable at a time
- Treating every disrupted night as an emergency requiring a new approach
- Introducing sleep props during a rough patch that become the new expectation long after the phase passes
- Ignoring nap timing as a possible cause of both bedtime resistance and early waking
- Waiting too long to seek guidance when snoring, breathing pauses, or severe daytime sleepiness are present
Key Takeaways
Much sleep disruption in children is age-linked and often temporary, and a consistent routine with small, gradual changes may help. It is not necessarily a sign that something has gone permanently wrong. Knowing which category your child’s issue falls into (regression, resistance, nap transition, early waking, or a specific disruption like nightmares or bedwetting) can help you pick a sensible fix instead of guessing.
Related Reading
- Toddler Sleep Regressions: Why They Happen and How Long They Last
- Why Is My Child Afraid of the Dark at Bedtime?
- Night Terrors vs. Nightmares in Children: What’s the Difference?
- Crib to Bed Transition: When and How to Move Your Toddler
- Why Does My Child Fight Bedtime Every Night?
- Sleep Training Methods Explained: Which Approach Fits Your Family
- When Should My Child Stop Napping? A Guide by Age
- Why Does My Child Wake Up So Early? How to Fix It
- Does Screen Time Affect Your Child’s Sleep?
- Why Does My Child Wet the Bed at Night? Causes and What Helps
- How to Build a Consistent Sleep Routine
- Teenagers and Sleep: Why They Stay Up Late (and What Helps)
- Autism and Sleep: Why It’s So Common and What Actually Helps
About This Article
Some causes are more specific to individual kids than general age-based patterns, sensory sensitivities and, for some children, differences in melatonin regulation can make sleep especially difficult for autistic children, for example, often requiring a different set of strategies than the ones above.
Written by the Sleep Fixes editorial team. We’re not medical professionals. We research each topic against primary sources and hold ourselves to being critical and thorough about what actually makes it onto the site.
This article is part of Sleep Fixes, a site focused on practical, easy-to-follow solutions for common sleep problems.
It is not medical advice. If your child’s sleep problems are severe, involve breathing difficulties, or persist despite a consistent routine, talk to your child’s pediatrician.