If your baby was sleeping well and suddenly starts waking more often, fighting naps, or resisting bedtime around seven months, you are not alone.
Parents often call this phase the 7-month sleep regression.
It is a healthy sign of growth, not a problem.
Understanding 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.
Sleep can become fragmented both during the day and at night.
Growth milestones play a major role in this sleep disruption.
Common Signs of the 7-Month Sleep Regression
While every baby is different, many parents notice similar signs.
- More disrupted nighttime sleep
- Fighting daytime naps
- Difficulty falling asleep
- 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
At this age, major developmental leaps occur.
New abilities often include crawling attempts, sitting up, and improved coordination.
Nighttime sleep can be disrupted by mental and physical practice.
Separation Anxiety
Emotional attachment becomes stronger during this phase.
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 return to normal sleep within a month.
With consistent routines, improvement may happen sooner.
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
- Daytime naps: roughly 2–3 hours
Adequate sleep reduces nighttime disruptions.
How to Survive the 7-Month Sleep Regression
Maintain a Consistent Bedtime Routine
A calming bedtime routine signals sleep time.
Short, calming activities prepare Find Out More babies for sleep.
Optimize Wake Times
Watching sleepy cues is essential.
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
The 7-month sleep regression can be exhausting, but it is temporary.
It is a sign of healthy development, not a setback.
With patience, routine, and consistency, sleep will improve again.