Sleep changes with a newborn
The overall pattern around a new arrival.
Before8h 06mmedian sleep per night
After7h 21mmedian sleep per night
45 minshorter at the median
The length of a night
BeforeAfter
Nights under 6 hours4% → 13%
Middle half of nights · before7h 23m–8h 48m
Middle half of nights · after6h 36m–8h 03m
The interruption pattern
BeforeAfter
48%
12%
33%
34%
9%
22%
10%
24%
0%
8%
Typical recorded awake time / night10.5 min → 34.3 min
Typical awakenings / night · 1+ min4 → 6
Longest recorded sleep stretch / night3h 26m → 2h 51m
How the stages shifted
Share of recorded stage timeBefore
60%26%
After
56%23%
Deep54.5 min → 50 minmedian per night
Core5h 00m → 4h 32mmedian per night
REM2h 10m → 1h 56mmedian per night
Awake10.5 min → 34.3 minmedian per night
Finding a new rhythm
10.5 min27.5 min1h 04m59.8 min19 min
BeforeFirst 2 weeksRest of month 1Month 2Month 3
Make one with AI
Compare my recorded sleep before and after one family milestone using my PulsHealth sleep sessions. Use the longest positive session per wake-up day. Show clear aggregate distributions of sleep duration, stage mix, recorded awake-time and awakening patterns, and broad trends across the following weeks. Keep individual-night rows and tables out of the presentation. Align timelines on day zero and keep calendar dates and identifying details private in public outputs. Describe associations without claiming parenthood caused the changes. Create a shareable image.
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