As a postpartum doula, I’ve had more conversations about poop than I can count—and I promise, you’re not the only one wondering:

“Is this normal?!”

Newborn stool is one of the most common sources of concern for new parents, and rightfully so—because what’s in the diaper can say a lot about what’s going on inside your baby.

So let’s break it down: what’s normal, what’s not, and when to call the pediatrician.

🍼 What to Expect with Breastfed Babies

In the first days:

Meconium: Black, sticky, tar-like. It’s made of what your baby swallowed in the womb. Totally normal. Transition Poop: Dark green or brown. It’s what happens as milk comes in.

After a few days of good feeding:

Mustard yellow, seedy, or watery stool is the gold standard for breastfed babies. Expect 3–4+ poops per day in the early weeks.

Sometimes during week 2+ breastfed babies cannot poop for a day so. At these times look for hard belly and discomfort.

🔍 Tip: Breastfed poop often looks loose or even watery. That’s okay! It doesn’t mean diarrhea unless baby has other symptoms (like fever or dehydration).

🍼 What to Expect with Formula-Fed Babies

Typically fewer poops per day (1–2 is common) Firmer, more formed stool (but still soft) Often tan, green, or yellow in color

Formula-fed babies can also go a day or two without pooping—as long as the stool is soft when it comes, that’s normal.

🔍 Tip: Babies on formula may have more noticeable odor, but that doesn’t mean anything is wrong.

🚩 When to Call the Doctor

Contact your pediatrician if you see:

⚠️ No poop at all in the first 48 hours ⚠️ Blood or mucus in the stool ⚠️ White, grey, or chalky-looking poop (can signal a liver issue) ⚠️ Black stool after the first few days ⚠️ Watery diarrhea with fever or signs of dehydration

👉 Signs of dehydration:

Fewer than 6 wet diapers per day by day 5 Dry mouth or lips Sunken soft spot (fontanelle) Excessive sleepiness or irritability

💡 Doula Tips for Poop Tracking & Peace of Mind

Keep a diaper log: Especially in the first week, write down when baby pees and poops. It helps you feel more confident—and helps your doctor too. Don’t compare babies: Poop frequency and texture varies! What matters most is your baby’s hydration, comfort, and growth. When in doubt, ask: Never feel silly calling your doctor (or your doula!). Poop questions are normal.

🧼 Bonus: A Diaper Changing Tip

Use a warm washcloth or reusable wipe on irritated bottoms. And don’t over-wipe—sometimes less is more when it comes to sensitive baby skin.

💛 The Bottom Line

Poop may be a little gross, but it’s also a window into your baby’s well-being. With a little knowledge and support, you’ll go from “what IS that?” to “we’re doing great” in no time.

And if you ever feel unsure, I’m always here to help.

– Dawn

Certified Postpartum Doula

Compassionate Care Doula Services