Newborn sleep · 9 min
When to Stop Swaddling: Signs Matter More Than Age
Stop swaddling at the first attempts to roll, not a birthday. Choose unrestricted sleep clothing and keep the familiar routine for naps and nights.
Alex Novak
Founder and editor
Alex Novak founded Napbird, builds the wake window calculator and edits every guide against the pediatric sources cited on each page. Alex is not a doctor or a sleep consultant, so Napbird is a guide, not medical advice.
17 guides
Night sleep · 9 min
Dream Feed: What It Is and Whether Your Routine Needs It
A dream feed is optional, not a promise of longer sleep. Learn what it means, how to review your evening and why feeding cues come before the clock.
Wake windows & schedules · 12 min
4 Month Old Wake Windows: 1h 15m to 2h 30m + Schedule
4 month old wake windows stay at 1 hr 15 min to 2 hr 30 min, even when naps get shorter. A short nap calls for a shorter next window, not a longer one. Here is the sample schedule, the cues to watch and a gentle way through the 4 month changes.
Wake windows & schedules · 11 min
3 Week Old Wake Windows: 30 to 60 Min + Next Sleep
3 week old wake windows are 30 min to 1 hour, and a doze during a feed does not reset the clock. See the feed, wake, sleep loop, the early sleepy cues and a wind-down anyone in the house can repeat.
Wake windows & schedules · 10 min
12 Month Old Wake Windows: 3 to 6 Hours + Nap Guide
12 month old wake windows are 3 to 6 hours, and most first birthdays still come with two naps. The total sleep guidance changes at one year; the nap count does not have to. A cue-led day, sleepy cues and signs of the slow move toward one nap.
Wake windows & schedules · 10 min
11 Month Old Wake Windows: 3 to 6 Hours + 2 Nap Schedule
11 month old wake windows are 3 to 6 hours, usually with two naps. The last window before bed is the longest, so bedtime trouble often starts with when the afternoon nap ended. Sample day, cues, daycare tips and safe sleep inside.
Wake windows & schedules · 10 min
10 Month Old Wake Windows: 3 to 6 Hours + Sample Day
10 month old wake windows widen to 3 to 6 hours, yet the sample two-nap day stays close to 3 hours per stretch. Here is how to use the wider range without overtiring a cruising baby, plus cues, a wind-down and safe sleep basics.
Wake windows & schedules · 11 min
6 Month Old Wake Windows: 2 to 4 Hours + Sleep Schedule
6 month old wake windows are 2 to 4 hours, but the sample sleep schedule never goes past 2 hr 30 min. Here is the 3 nap day from 7:00 am, how feeds fit in, and why the morning window should start short.
Wake windows & schedules · 10 min
9 Month Old Wake Windows: 2h 30m to 4h 30m, 2 Nap Day
9 month old wake windows are 2 hr 30 min to 4 hr 30 min with two naps. See the sample day, the cues hiding inside all that pulling up, and why a hard afternoon nap is usually fixed by looking at the morning one.