Around seven months, it is common for babies to experience unexpected sleep difficulties.
This temporary phase is known as the 7-month sleep regression.
This regression is completely normal and developmentally appropriate.
What Is the 7-Month Sleep Regression?
The 7-month sleep regression describes a temporary disruption in a baby’s sleep patterns that usually occurs between six and eight months of age.
Many babies begin waking at night, skipping naps, or resisting bedtime.
Growth milestones play a major role in this sleep disruption.
Common Signs of the 7-Month Sleep Regression
Although symptoms vary, certain patterns are very common.
- Frequent night wakings
- Shorter naps or nap refusal
- Bedtime battles
- Waking too early
- Increased fussiness or clinginess
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
Seven-month-old babies experience rapid growth and learning.
Motor development accelerates significantly at this stage.
Their brains continue practicing these skills, even during sleep.
Emotional Development
Around this age, separation anxiety may begin.
Some babies seek reassurance during night wakings.
Schedule Adjustments
Sleep needs evolve around seven months.
Wake windows typically extend to 2.5–3 hours.
Duration of the 7-Month Sleep Regression
The good news is that this phase is temporary.
Many babies go now return to normal sleep within a month.
Consistency often speeds up recovery.
7-Month-Old Sleep Requirements
Total daily sleep needs remain relatively consistent.
- Overnight sleep: about 10–12 hours
- Daytime naps: roughly 2–3 hours
Meeting these needs helps prevent overtiredness.
Tips to Handle the 7-Month Sleep Regression
Stick to a Predictable Routine
Consistency is more important than complexity.
Routine cues reduce bedtime resistance.
Optimize Wake Times
Longer wake periods are common at this age.
Encourage Daytime Practice
More playtime can improve nighttime sleep.
Be Consistent With Night Wakings
Gentle reassurance often works best.
Final Thoughts on the 7-Month Sleep Regression
The 7-month sleep regression can be exhausting, but it is temporary.
Your baby is developing exactly as expected.
Stability and understanding make a big difference.