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Article: Why is Newborn not Pooping But Passing Gas?

Why is Newborn not Pooping But Passing Gas?

Why is Newborn not Pooping But Passing Gas?

Hey there, concerned parents! If you've found yourself here, wondering why your newborn is passing gas but not producing those expected dirty diapers, you're not alone. It's a common puzzle that can leave many new moms and dads scratching their heads. As much as we love those messy diapers (yes, really!), a sudden lack of bowel movements in your little one can indeed be a cause for concern. Let's delve into the fascinating world of infant digestion to uncover why your baby might be tooting but not pooping, and what you can do to ease your worries.

A baby boy pulling his diapers

Why is your newborn gassy but not pooping and what to do?

Understanding why your newborn is gassy but not pooping can vary based on different feeding methods: breastfeeding, formula feeding, and the introduction of solids. Let's delve into each scenario to shed light on possible reasons and helpful approaches.

Gassiness without Pooping in Breastfed Newborns

Breastfed babies can sometimes appear gassy but not necessarily have frequent bowel movements. This can be due to several reasons:

Efficiency of Breast Milk: Breast milk is highly digestible, leaving minimal waste for your baby to pass as stool. This means breastfed infants might poop less frequently, sometimes even going several days without a bowel movement.

Immature Digestive System: A newborn's digestive system is still developing, and this can affect their bowel movements. Gas can build up due to the natural fermentation of milk in the gut, causing your baby to seem gassy.

Foremilk and Hindmilk Imbalance: Sometimes, if a baby doesn't feed long enough on one breast, they might get more foremilk (which is higher in lactose) and not enough hindmilk (which is richer in fat and can help with bowel movements), causing gas buildup.

What You Can Do

  • Ensure proper latching and feeding technique.
  • Allow your baby to feed on one breast long enough to get the hindmilk.
  • Gentle tummy massages or bicycling their legs can help alleviate gas discomfort.
Mother ticking baby
  • Consult a lactation consultant or pediatrician if concerns persist.

Gassiness without Pooping in Formula-Fed Babies

With formula-fed babies, gas without pooping might also be observed due to different factors:

Type of Formula: Some formulas may cause more gas or constipation due to differences in ingredients or a baby's individual tolerance.

Overfeeding: If the baby is consuming more formula than their digestive system can handle, it might lead to gas buildup.

Intolerance or Sensitivity: Your baby could be sensitive to a component in the formula, leading to gassiness without proper bowel movements.

What You Can Do

  • Ensure you're following the correct formula mixing instructions.
  • Consult with your pediatrician to consider changing the formula if intolerance is suspected.
  • Try gentle massages or bicycle leg movements to relieve gas.

Gassiness without Pooping in Solid Food Fed Babies

When you start introducing solid foods to your baby, it might affect their digestion and bowel movements.

Adjustment Period: As the digestive system adapts to new foods, temporary changes in bowel movements and gas can occur.

Certain Foods: Some solid foods, like certain fruits or vegetables, might cause gas in babies.

Insufficient Water Intake: Lack of adequate water intake along with solids can lead to constipation and gas.

What You Can Do

  • Gradually introduce new foods, allowing time for your baby's digestive system to adjust.
  • Offer water in small amounts if solids have been introduced.
  • Keep a record of foods that seem to cause more discomfort and discuss them with your pediatrician.

Remember, every baby is unique, and what works for one may not work for another. If you have concerns about your baby's gassiness and lack of bowel movements, it's always a good idea to seek guidance from your pediatrician for personalized advice and reassurance.

How long can a newborn go without pooping?

It's normal for breastfed babies to sometimes go a few days without pooping. Breast milk is easy for babies to digest, so there's not much left over waste in their tummies. And their digestive systems are still growing too.

As long as the baby seems happy and is eating well and gaining weight, it's usually fine if they don't poop for up to a week. But keep an eye out for signs something may not be right. Like if the baby acts fussy and uncomfortable. Or isn't eating as usual. Or their tummy looks really swollen or hard. Those could mean there's an issue.

If the baby shows any signs of being in distress along with not pooping, talk to their doctor. The doc can check them out and make sure nothing's wrong. Your baby's health is important, so it's good to get advice from professionals if you have any concerns about pooping or other things.

How do I know if my newborn is gassy or constipated?

Here are some signs that can indicate a newborn is gassy or constipated.


  • Fussiness or crying during or after feeding.
  • Drawing their legs up to their stomach.
  • Pulling their knees to their chest.
  • Passing gas or burping frequently.
  • Back arching.
  • Tummy seems swollen or bloated.


  • Straining or crying when trying to pass stool.
  • Stool is hard, lump-like, or difficult to pass.
  • Tummy appears distended or swollen.
  • May pass very small amounts of hard stool.
  • Cries during bowel movements.
  • May arch their back while crying.

Some other things to look for with constipation:

  • Less than normal number of wet and dirty diapers.
  • Discomfort when touched in the abdomen area.
  • Loss of appetite.

If your newborn is showing signs of gas or constipation for more than a day along with poor feeding/eating, see your pediatrician. They can help determine if an over-the-counter remedy or other treatment is needed to get things moving normally again. Contact them right away if baby seems to be in significant pain or distress.

Home remedies if your baby is passing gas, but not pooping?

Here are some gentle home remedies you can try if your baby is passing gas but not having bowel movements.

Warm baths - A warm bath can help relax the stomach and intestines.

Baby massage - Massage their belly gently in a clockwise motion. This can help move things along.

Tummy time - Put baby on their tummy on your chest or lap for digestion.

Bicycle kicks - Hold baby's legs and move them in a bicycling motion to engage core muscles.

Prune or pear juice - 1/2 oz of pure juice can have a mild laxative effect for some babies.

Breast milk or formula - Continue feeding on demand. Breastmilk and formula are natural laxatives.

Beautiful mother with her baby

Warm compress - Lay a warm, damp cloth on their tummy to soothe and relax.

Baby probiotic - Consult your pediatrician about a baby probiotic supplement if constipation persists.


Hopefully this sheds some light on why little ones toot but don't always poop right away. Before long, those diapers will be filled again in no time. For now, take a deep breath, give your baby a squeeze, and know that this too shall pass! If concerned, check with your pediatrician. Otherwise, enjoy the cuddles and try not to dwell on what's not there. Soon enough, dirties will dominate again!

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Yujia Shi

An expert in sleep sack design, is a valued contributor to Kaiya Baby's blog. With a strong background in baby sleep bags and maternal care, she is highly regarded for her professionalism. Yujia Shi prioritizes baby comfort and safety in her designs, using high-quality materials. Her insightful articles on sleep bags have been featured in reputable publications and have gained a significant readership. Trust Yujia Shi to help you create a comfortable and safe sleep environment for your baby, backed by her proven track record in the industry.

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