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.
This regression is completely normal and developmentally appropriate.
Understanding the 7-Month Sleep Regression
Sleep regression at seven months is a phase where previously stable sleep suddenly becomes irregular.
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.
- Waking up multiple times at night
- Fighting daytime naps
- Trouble settling at bedtime
- Waking too early
- More irritability during the day
A sudden shift in sleep without medical symptoms often points to regression.
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.
Babies rehearse new skills around the clock.
Separation Anxiety
Emotional attachment becomes stronger during this phase.
Some babies seek reassurance during night wakings.
Changing Sleep Needs
Older babies require different sleep timing.
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.
The duration is usually short-lived.
With consistent routines, improvement may happen sooner.
How Much Sleep Does a 7-Month-Old Need?
Total daily sleep needs remain relatively consistent.
- 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
A calming bedtime routine signals sleep time.
Simple steps like a bath, pajamas, feeding, and a book can help.
Adjust Wake Windows
Most babies do best with wake windows of 2.5 to 3 hours.
Encourage Daytime Practice
Allow your baby to practice new motor skills during the Look At This day.
Respond Consistently at Night
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.
Better sleep is ahead for both you and your baby.