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Health 4 Min Read

Decoding Baby Diapers

What is normal? From the first days to transitioning to solid foods, here is what to look out for in your baby's diaper.

No one warns you just how much time you will spend analyzing what comes out of your baby. But a baby's diaper is one of the best indicators of their overall health and hydration.

The First Few Days

A baby's first bowel movements are thick, sticky, and greenish-black. This is called meconium, and passing it is a great sign that their digestive system is working properly. Within a few days, as milk starts to digest, the color will transition to a lighter green or brown before settling into its regular state.

Breastfed vs. Formula-Fed

Breastfed Babies: Typically produce stool that is mustard yellow, soft, and sometimes seedy. It often smells slightly sweet. Breastfed babies can dirty a diaper after every feed, or eventually go days between bowel movements. Both are normal!
Formula-Fed Babies: Tend to have slightly firmer stool (like peanut butter) that ranges from yellow to tan to greenish-brown. The smell is usually stronger. They generally need to pass a stool at least once a day.

Tracking Hydration

Wet diapers are your best metric for knowing if your baby is getting enough milk. By the time they are a week old, you should expect at least 6 heavily wet diapers every 24 hours. The urine should be pale and odorless.

When to Call the Doctor

While the spectrum of "normal" is very wide, there are a few colors that always warrant a call to your pediatrician:

One-Tap Diaper Logs

Keep a history of your baby's output without thinking about it. Log wet, dirty, or mixed diapers instantly to monitor hydration and digestive patterns.

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