Bedwetting by Age: What's Normal at 5, 6, 7, 8, 9, and 10?
How common bedwetting is at 5, 6, 7, 8, 9, and 10 — with a clear chart, the boys-vs-girls difference, and the rule pediatricians use to decide when to act.
Quick answer: bedwetting is considered normal up to about age 5–7. Around 15–20% of 5-year-olds, 10% of 7-year-olds and 5% of 10-year-olds still wet the bed. About 15% of those children outgrow it each year on their own — which sounds reassuring until you realize it means the average bedwetter waits several more years. Pediatricians now recommend treating from age 5 if a child wets 2+ nights a week and it bothers them or you.
Bedwetting age chart
What percentage of kids wet the bed by age? About 15–20% at age 5, 12–15% at 6, 10% at 7, 7–8% at 8, 5–6% at 9, 5% at 10, 3% at 12 and 1–2% of teens. Bedwetting is normal up to age 7; from age 5, treatment is appropriate if it happens 2+ nights a week.
| Age | Still wetting the bed | Roughly how many in a class of 25 | Is it 'normal'? |
|---|---|---|---|
| 5 | 15–20% | 4–5 kids | Yes — very common |
| 6 | 12–15% | 3–4 kids | Yes |
| 7 | ~10% | 2–3 kids | Yes, but treatment is now recommended if it bothers them |
| 8 | 7–8% | 2 kids | Common; social cost rising (sleepovers, camp) |
| 9 | 5–6% | 1–2 kids | Less common; child usually wants a fix |
| 10 | ~5% | 1 kid | Worth a pediatrician check-in, and very treatable |
| 12 | ~3% | Under 1 | Treat — don't wait |
| 15+ | 1–2% | — | Treat; talk to a doctor to rule out other causes |
Two things stand out. First, your child is never the only one — even at 10 there's typically one bedwetter in every classroom. Second, the 'they'll grow out of it' rate is only about 15% per year, so a 7-year-old who waits may still be wetting at 9 or 10.
What's normal at each age
Bedwetting at age 5
Completely normal and very common. Most pediatricians don't push active treatment yet unless the child is upset by it — but 5 is the youngest age at which a bedwetting alarm is appropriate and effective, so if your child is motivated, you can start.
Bedwetting at age 6–7
Still within the normal range, but this is where the social cost climbs fast: sleepovers, school trips, sibling teasing. Most families benefit from starting alarm training here rather than waiting another year or two.
Bedwetting at age 8–9
Less common but far from rare. Kids this age usually want to fix it themselves — which makes alarm training work faster, because they're motivated participants rather than reluctant ones.
Bedwetting at age 10 and up
Worth a conversation with your pediatrician to rule out constipation, sleep apnea or a urinary issue — but the vast majority of cases are simply delayed brain-bladder maturation and respond very well to an alarm. Don't accept 'they'll grow out of it' as the only answer.
When to take action instead of waiting
If your child is 5+, wets at least 2 nights per week, and either you or your child is bothered by it — start treatment now.
That's the rule used by pediatric urologists, and it's deliberately simple. The safest, most effective first-line treatment at every age from 5 up is bedwetting alarm training: no drugs, no side effects, and results that last because the brain has actually learned to wake. Here's the full step-by-step plan for how to stop bedwetting.
Boys vs. girls
Boys are roughly twice as likely as girls to wet the bed at every age. The reason isn't fully understood, but nighttime bladder control simply tends to mature slightly earlier in girls. It has no bearing on how well treatment works.
Primary vs. secondary bedwetting
If your child has never had a long dry stretch, that's primary enuresis — the common developmental kind this chart describes. If they were reliably dry for 6+ months and then started wetting again, that's secondary enuresis, which is more often linked to stress, constipation, a urinary infection or, rarely, diabetes — and is worth a pediatrician visit first.
Frequently asked questions
Is it normal for a 7-year-old to wet the bed?
Yes. About 1 in 10 seven-year-olds still wet the bed. It's considered developmentally normal, but pediatricians recommend starting treatment — usually a bedwetting alarm — if it happens 2+ nights a week and bothers the child or family.
Is bedwetting at age 8, 9 or 10 a problem?
It's less common (5–8%) but usually still just delayed brain-bladder maturation, not a medical problem. At 10+, a quick pediatrician check-in is sensible to rule out constipation, sleep apnea or infection. Alarm training works well at these ages because the child is motivated.
At what age should a child stop wetting the bed?
Most children are dry at night by age 5–7. There's no hard cutoff, but if a child is still wetting regularly at 6 or 7, active treatment is recommended rather than waiting, since only about 15% of bedwetters outgrow it in any given year.
Do kids just grow out of bedwetting?
Most do eventually — about 15% of bedwetters become dry each year without treatment. But that means a 7-year-old may wait years. A bedwetting alarm typically achieves the same result in 3–5 weeks.
Why do boys wet the bed more than girls?
Boys are about twice as likely to wet the bed at every age. Nighttime bladder control tends to mature a little earlier in girls; the exact reason isn't fully understood.
The bottom line
Bedwetting at 5, 6, 7, even 8 is statistically normal — but normal doesn't mean you have to wait. If it's affecting your child's confidence or your family's sleep, a bedwetting alarm is a safe, drug-free, evidence-based way to be done with it in 3–5 weeks instead of 3–5 years.
LyleCare Bedtime Kit — wireless bedwetting alarm for kids 5+