How baby sleep develops
In the early weeks, sleep is spread across the whole day and night. Over time, the body clock matures, naps change and longer night stretches may appear.
What makes a difference to sleep at night?
The main factors are usually age-appropriate wake windows, total daytime sleep, how bedtime happens and whether your baby needs the same help between sleep cycles.
Night wakings are common
Brief waking between sleep cycles is normal. What varies is how often it happens, whether your baby needs feeding and whether they can settle back to sleep.
When to get medical advice
Seek professional advice for breathing issues, poor weight gain, pain, unusual vomiting, persistent fever or any sudden change that worries you.
What's affecting your baby's sleep?
The Petit Nuage Sleep quiz considers your baby's age, naps, night waking and how they settle, helping you work out what to focus on first.
Take the 2-minute quiz →Secure checkout with Hotmart · Instant access to your digital guide
Frequently asked questions
How many hours should a baby sleep?
There are age-based ranges, but babies vary. Mood, feeding, growth and overall rhythm matter more than a single number.
Is it normal for babies to wake at night?
Yes. Many babies wake between cycles, especially when young. The pattern gradually changes with age.
Should I drop naps to improve night sleep?
Usually not. An overtired baby often sleeps worse, not better.