I logged every sleep event (naps + night sleep) for my baby’s first 150 days and visualized both sleep distribution across the day and total daily sleep hours.

    What’s shown:

    Vertical bars: sleep periods (night sleep vs naps)

    X-axis: day of life

    Y-axis: time of day (0–24h)

    Line (right axis): total hours slept per day

    by imsg

    7 Comments

    1. This is absolutely amazing. I am floored.

      How did you do the tracking, by hand ir by attaching some device to Baby?

    2. This is great! What is the exact difference between night sleep and a nap? I see a really long nightly nap around the 130th day. Why is that not a night sleep?

    3. Oh this is really cool, well done.

      It’s fascinating to see the order, pattern, and stability appear over time.

    4. I always love this kind of post because it reminds me of the first few months of my kid’s life… And glad that I don’t have to go through it again lmao

      That said… Sleeping through the night after only 3 months… Well done to the kid

    5. Pretty nice! How did you distinguish nap from night sleep during the first days? Just based on your hopes? 🙂

    6. prediction_interval on

      Your baby is an EXTRAORDINARILY good sleeper.

      From about three months, sleeping uninterrupted for 6+ hours every night? You all must be the envy of all your friends/family with infants.

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