
The journey to good baby sleep starts early, requires a lot of patience, and plenty of routine. Good sleep is the foundation for your baby's healthy development – and that begins in the first few weeks!
Educator and certified family sleep expert Lina Maria Schön explains how a newborn's sleep rhythm develops, when you can start a sleep routine for your baby, and what you should pay attention to.
The Sleep Rhythm of Babies and Newborns
Newborns initially do not have a developed day-night rhythm. Their irregular sleep pattern continues from the last nine months in the womb. In the first four months, a so-called sleep architecture with a sleep cycle of approximately 45-50 minutes slowly develops.

When to Start a Sleep Routine?
From about 4 weeks, babies slowly adapt to rhythms and adjust their biorhythm accordingly. This is the ideal time to start a gentle sleep routine. Loving consistency is important – without pressure, because every baby is different. There is no strict right or wrong, only helpful tips that you can adapt to your baby's needs.
Tips for a Gentle Sleep Routine:
- Regular Sleep Times: Gently and lovingly wake your baby and put them to bed at fixed times. Also try to schedule naps as regularly as possible.
- Feeding by Rhythm: Approximately every 2.5 to 3 hours (from the beginning of the meal) – without pressure, but with regularity. Also observe your child's hunger cues.
Limit Daytime Sleep: Make sure your baby doesn't sleep for longer than two hours at a time during the day, so that nighttime sleep doesn't suffer.
How Much Sleep Does My Baby Need?
The sleep needs and the number of daytime naps change with your baby's age. Babies don't just sleep to rest. Sleep is crucial for brain maturation, processing experiences, and regulating hormones.
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Age-Appropriate Sleep StructuresNewborns: 5-6 naps per day Baby sleep 2-4 months: 4 naps per day Baby sleep 5-6 months: 3 naps per day Baby sleep 7-12 months: Transition to 2 naps per day Baby sleep 12-16 months: 1 nap per day
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Age-Appropriate Wake Windows0-4 weeks: 40-45 minutes 4-6 weeks: 45-55 minutes 6-8 weeks: 55-65 minutes 8-10 weeks: 65-75 minutes 10-12 weeks: 75-90 minutes
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Recognizing Signs of Tiredness in Babies
An important building block for good sleep is recognizing signs of tiredness in time. These can be divided into three stages:
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I'm tired |
Time for bed |
Oh no, too late |
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Head turns to the side Gaze becomes blank or faraway Eyes roll away Eyes and eyebrows redden |
Yawning Rubbing eyes Scrunching ears Restlessness begins |
Back arches Fists clench Body tenses Inconsolable crying begins |
Conclusion: The Magic Triangle for Good Baby Sleep
Healthy baby sleep is based on three key factors:


Lina Maria Schön I Educator & Cert. Family Sleep Expert





