Many parents notice sudden sleep disruptions around the seventh month, even if their baby slept well before.
This stage is commonly referred to as 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.
During this time, babies may wake more frequently at night or struggle with naps.
This regression is closely linked to rapid physical, cognitive, and emotional development.
Signs Your Baby Is Experiencing 7-Month Sleep Regression
Although symptoms vary, certain patterns are very common.
- Frequent night wakings
- Sudden nap resistance
- Trouble settling at bedtime
- Early morning wake-ups
- More irritability during the day
When these behaviors start abruptly without illness, sleep regression is usually responsible.
Causes of the 7-Month Sleep Regression
Rapid Development
Seven-month-old babies experience rapid growth and learning.
New abilities often include crawling attempts, sitting up, and improved coordination.
Babies rehearse new skills around the clock.
Emotional Development
Many babies develop separation awareness at seven months.
Babies may wake at night to check if their caregiver is nearby.
Schedule Adjustments
Sleep needs evolve around official source seven months.
An outdated schedule can lead to overtiredness.
How Long Does the 7-Month Sleep Regression Last?
Fortunately, sleep regression does not last forever.
Many babies return to normal sleep within a month.
Stable habits help sleep normalize faster.
7-Month-Old Sleep Requirements
On average, a seven-month-old baby needs between 12 and 15 hours of total sleep per day.
- Night sleep: 10–12 hours
- Day sleep: 2–3 naps totaling 2–3 hours
Proper sleep balance supports healthy development.
How to Survive the 7-Month Sleep Regression
Stick to a Predictable Routine
Predictable routines help babies feel secure.
Short, calming activities prepare babies for sleep.
Adjust Wake Windows
Longer wake periods are common at this age.
Practice Skills During the Day
More playtime can improve nighttime sleep.
Be Consistent With Night Wakings
Respond calmly and consistently to night wakings.
Final Thoughts on the 7-Month Sleep Regression
This phase can feel challenging, but it will pass.
Regression indicates growth and learning.
Better sleep is ahead for both you and your baby.