Questions that come with caring for a baby

Clear, useful guidance on sleep, feeding, growth, privacy, and the everyday details no one prepares you for.

01
Sleep · 4 min

Baby wake windows: how useful are the age-based charts?

Wake-window charts can be a helpful starting point, but they are not a schedule your baby has to follow.

02
Privacy · 3 min

What happens to your data in a baby tracking app?

How to see what an app collects, where your records may be stored, and how Nerumi approaches privacy.

03
Growth · 3 min

How to read your baby's growth percentiles

What a percentile means, what it does not mean, and why the shape of the growth curve matters more than one measurement.

04
Feeding · 4 min

How long can you store breast milk?

A practical guide to storing freshly expressed milk at room temperature, in the refrigerator, and in the freezer.

05
Sleep · 5 min

Is the four-month sleep regression real?

Why your baby's sleep may suddenly change around four months—and what you can do when it does.

06
Everyday care · 3 min

Why an Apple Watch makes baby tracking easier

When your hands are full, a quick tap on your wrist can be much easier than reaching for your phone.

07
Health · 4 min

How to keep track of your baby's vaccinations

A simple way to follow vaccine dates, later doses, and any additional vaccines your clinician recommends.

08
Sleep · 5 min

How to track newborn sleep without watching the clock all day

A lighter way to notice your baby's sleep patterns without turning every nap into a calculation.

09
Appointments · 6 min

What to bring to your baby's next pediatrician appointment

Turn a week of feeds, sleep, and diaper changes into a short summary your pediatrician can quickly understand.

010
Shared care · 4 min

How to share baby care without losing track

A few simple tracking habits can make handoffs easier when more than one person cares for your baby.