Baby sleep, explained: naps, wake windows, schedules by age, regressions, and gentle ways to help everyone rest.

When to drop the second nap (most babies 13-18 months, average 14), the signs that you're really ready, and how to handle the bedtime mess in the middle.
Read more β
Why bedtime suddenly got harder around 7 months, what separation anxiety is doing to naps, and how to tell it apart from the 8-month sleep regression.
Read more β
Shift bedtime by 15 minutes a night for 4 nights and let morning light do the rest. The spring-forward and fall-back playbook, backed by circadian science.
Read more β
Ferber, full extinction, chair, pick-up/put-down, fading, no-cry. What each method actually is, the evidence, and how to pick one your household can stick with.
Read more β
Your baby wakes up at exactly 30 minutes. Here's the sleep cycle science behind short naps, when they're normal, and what actually extends them.
Read more β
Tracking your baby's sleep is easy. Reading the data is the hard part. Here's how to tell when a pattern means "adjust something" vs "do nothing.
Read more β
Why your baby wakes at 5 AM and what actually fixes it. The cortisol cycle, the 8 likely causes ranked, and what to try (and skip) first.
Read more β
Bedtimes differ wildly across cultures, but total sleep varies far less. A look at how families raise sleeping babies in different parts of the world.
Read more β
A baby who used to go down easy now arches, cries, and fights bedtime. Here's why bedtime resistance almost always means overtired, and what actually fixes it.
Read more β
Your 8-month-old stood up in the crib at 2 AM and screamed. Here's what's driving the 8-10 month regression and the handful of things that actually help.
Read more β
Your 4-month-old was sleeping great, and now nothing works. Here's what's actually happening inside their sleep, and the 5 things that help.
Read more β
Your 1-year-old's sleep is falling apart. Most 12-month "regressions" are actually the 2-to-1 nap transition starting early. Here's how to tell.
Read more β
Some days the two-nap schedule falls apart. Here's why a surprise third nap is sometimes the right answer, and how to tell when to offer one.
Read more β
A missed nap isn't a disaster. What it does to bedtime tonight, when to push through to the next wake window, and when to bring bedtime earlier instead.
Read more β
A research-backed 12-month-old sleep schedule with wake windows, nap timing, the 12-month regression, and why your toddler still needs 2 naps.
Read more β
A research-backed 11-month-old sleep schedule with wake windows, nap guidance, the approaching 12-month regression, and tips for walking babies.
Read more β
A research-backed 10-month-old sleep schedule with wake windows, nap times, feeding tips, and how to handle motor milestone sleep disruptions.
Read more β
A research-backed 9-month-old sleep schedule with wake windows, nap times, and tips for handling separation anxiety and new motor skills.
Read more β
A research-backed 8-month-old sleep schedule with wake windows, nap counts, the 8-month regression, and tips for this busy developmental stage.
Read more β
A research-backed 7-month-old sleep schedule covering wake windows, the 3-to-2 nap transition, feeding, and bedtime timing.
Read more β
A realistic 6-month-old sleep schedule based on pediatric sleep research, with wake windows, nap times, and bedtime guidance.
Read more β
A realistic 5-month-old sleep schedule with wake windows, nap transitions, and bedtime tips backed by pediatric sleep research.
Read more β
A realistic 4-month-old sleep schedule with wake windows, nap counts, and what's really going on with the 4-month sleep regression.
Read more β
A research-backed 3-month-old sleep schedule with wake windows, nap counts, feeding tips, and what to expect before the 4-month regression.
Read more β
A realistic 2-month-old sleep schedule with wake windows, nap expectations, and what changes as your baby's circadian rhythm starts to develop.
Read more β
What a 1-month-old sleep schedule actually looks like, with realistic wake windows, nap expectations, and feeding rhythms backed by research.
Read more β