Around seven months, it is common for babies to experience unexpected sleep difficulties.
Parents often call this phase the 7-month sleep regression.
This regression is completely normal and developmentally appropriate.
What Is the 7-Month Sleep Regression?
The term 7-month sleep regression refers to short-term sleep disturbances that often appear around the seventh month.
Many babies begin waking at night, skipping naps, or resisting bedtime.
The main cause is fast brain and body development.
Signs Your Baby Is Experiencing 7-Month Sleep Regression
Each child reacts differently, but many behaviors overlap.
- Waking up multiple times at night
- Sudden nap resistance
- Trouble settling at bedtime
- Early morning wake-ups
- More irritability during the day
If these changes appear suddenly and your baby is otherwise healthy, sleep regression is likely the cause.
Causes of the 7-Month Sleep Regression
Developmental Milestones
At this age, major developmental leaps occur.
These skills may include sitting independently, crawling, rocking on hands and knees, or pulling to stand.
Nighttime sleep can be disrupted by mental and physical practice.
Separation Anxiety
Many babies develop separation awareness at seven months.
Babies may wake at night to check if their caregiver is nearby.
Changing Sleep Needs
A baby’s sleep schedule often changes at this age.
Most babies transition to two or three naps per day with longer wake windows.
How Long Does the 7-Month Sleep Regression Last?
This regression will pass with time.
For most babies, it lasts between two and four weeks.
With consistent routines, improvement may happen sooner.
How Much Sleep Does a 7-Month-Old Need?
Total daily sleep needs remain relatively consistent.
- Overnight sleep: about 10–12 hours
- Day sleep: 2–3 naps totaling 2–3 hours
Meeting these needs helps prevent overtiredness.
Tips to Handle the 7-Month Sleep Regression
Maintain a Consistent Bedtime Routine
Predictable routines help babies feel secure.
Routine cues reduce bedtime resistance.
Optimize Wake Times
Watching sleepy cues is essential.
Practice Skills During the Day
More playtime can improve nighttime sleep.
Be Consistent With Night Wakings
Avoid introducing new sleep habits.
Conclusion
Sleep disruptions at seven months are normal.
Your baby is developing exactly as expected.
With find out here patience, routine, and consistency, sleep will improve again.