Should You Concern if Breastfed Baby Gas Smells Like Rotten Eggs?

Should You Concern if Breastfed Baby Gas Smells Like Rotten Eggs?
Last Updated: 05 January 2021

Breast milk is considered the best milk for a newborn and is no less than liquid gold. It lays the foundation of life, but at the same time, breastmilk can also make your newborn fart a lot letting out a stinky foul smell.

Do you also experience the same while feeding your babies? Do you feel as if newborn gas smells like sulfur? Are you skeptical if your newborn is allergic to your milk that produces smelly farts?

Read on to know all the tits and bits of the reasons behind the baby smelly farts and gassy breastfed newborn and a few ways in which you can gain control over the offensive smell.

Do Breastfed Babies expel stinky gases?

Breastfed babies can be gassy and may pass gas just like an adult. Passing gas 13 to 21 times a day is quite normal for small babies and is not a reason to worry as it is quite natural and treatable at the same time, even when your newborn farts stink.

But if breastfed baby poop smells like rotten eggs or sulfur, it can be a cause of concern and may occur due to various reasons such as incorrect feeding techniques, bacterial imbalances, overfeeding, etc.

Do formula based babies farts are smellier than breastfed babies’?

It’s not that only breastfed babies fart, babies who fed even with the best organic baby formyla are also prone to fart due to their feeding habits and can be as stinky as a breastfed newborn.

Though formula-fed babies are not nursed with mothers’ milk, there is always a scope for accruing digestive issues due to the inability to digest formula-based foods.

Besides the indigestion issues, your newborn might also be allergic to any of the formula foods’ ingredients, which causes baby farts stink, resulting in a gassy infant.

Why breastfed baby farts smell like rotten eggs

why does breast milk smells like rotten eggs

Many mommies wonder why their breastfed baby gas smells bad when the only thing they are fed with is milk and nothing else. If you are also someone having the same thought haunting your mind, then you need to know that you are the one who is to be blamed for the smelly sulfur odor.

Yes, you have heard it right, if you find your child passing gas with harsh odors, you need to check out on all the eggs, dairy products, broccoli, cabbages, and similar such vegetables that you may be consuming.

Try staying at bay from such eatables, and there will be a considerable reduction in the sulfur smelling gas.

What causes breast milk to smell like rotten eggs

Every mother has her own texture, smell, and taste of her breastmilk, which makes her child recognize her.

The reason behind the uniqueness is dependent on a lot many factors, and if you find it smells like rotten eggs, then it is a straight indication that you didn’t handle it right after pumping the milk.

Breastfed baby smelly gas also depends a lot on the diet that the mother intakes and the excessive quantity of lipase that produces a rotten egg-like smell. Sometimes when your breastfed baby stinky farts it’s no reasons to worryю

Smelly and excessive farting: Is it a cause of concern?

If your breastfed baby gas smells like rotten eggs and farts excessively, it can be an alarming signal that your babies are prone to digestive issues and thus may require you to seek medical assistance.

Usually, this occurs due to the inability of the babies to absorb lactose and other nutrients. Here are a few symptoms that you need to keep a check on to ensure that your newborn is not succumbing any major issues:

Can Breastfed Babies Have Stinky gases
  • Your newborn becomes quite fussy and gives you a tough time calming them down.
  • When your newborn doesn’t poop at all or lets out bloody stool.
  • When newborn poop smells like a rotten egg.
  • Sign of discomfort and uneasiness while farting.
  • Rectal temperature greater than 100.4 degrees Fahrenheit can also be a reason to worry and needs immediate medical assistance as there are chances of a stomach infection.

Tips to prevent your babies from being gassy

If your newborn gas smells like rotten eggs and he or she passes too much gas, it can result in an unhappy infant, and you would definitely not like to sight your newborn in pain. So here is how you can help them out:

The right angle adjustment

Using a nursing pillow can prove to be a helpful approach while breastfeeding your babies. It is said that the infant’s head should be kept at a height higher than their tummies while they are breastfed or bottle-fed.

This way, the milk goes directly deep down their stomach and pushes the air upwards, making the burping procedure easy.

Consider checking out the menu

Hard to digest food can expel excessive gas; thus, you need to keep a check on the menu that the newborn and mommy are consuming.

helping a baby to reveal gas

You should know what not to eat when breastfeeding, so chuck out foods like cauliflower, broccoli, beans, etc., and include healthy options instead so that you do not have to deal with a gassy little one.


After you nurse your newborn, make sure that you make them burp to ease out their gas passage. If your babies do not burp after having their feed, you can try the same method again after giving them a break for a couple of minutes while you lay them down on their backs.

A quick workout session

This may sound a bit weird, but yes, pumping their legs to and fro in a cycling pattern or a gentle massage can help them burp. You can also consider giving them a hot bath or laying them down on their stomach, which stands as an essential factor in releasing gas.

Final words

No need to worry much about your breastfed baby gas smells like rotten eggs. Farting is normal in babies, but excessive farting and gassy babies can be quite fussy and can be difficult to handle. So if you happen to spot any symptoms that indicate stomach bloating and gassiness, try implementing the tips mentioned above to get your babies smiling and happy back again.

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    • Michelle Jones
    • 19 November, 2020
  • I noticed my baby has some poops smelling like rotten eggs. And within a few days it seemed my kid didn't like my milk any more( I thought I had my problems that lead to breastfed baby smelly gas, I consulted our doctor who advised us to use formula for some time. But the smelly farts were just the same(.
    I decided to search for some info on the internet and it occurred on this site. It turned out I kept the head of my kid in the wrong position!, such a silly mistake. But I’m happy I figured that. Thanks a lot!
    • 10 November, 2020
  • hey there! wanna thank you for CLEAR explanations👍🏿 good job!
    • Judith D.D.
    • 24 October, 2020
  • Girls my newborn smelly gas drove me crazy like a month ago(((!! At first, she farted from FF and then she farted from breastfed, I was helpless...... Until I discovered this post. I tried to make a soft massage before and after feeding, and I started to notice a difference! Now it’s a normal poop without awful odor. A miiiillion thanks to you and your post!
    • VanillaIce77
    • 4 October, 2020
  • My little baby will be 1 month soon and I’ve noticed he is such a gassy newborn. He poops like 10-20 times(!!!) a day and the smell is not nice. So I’m here to find what the matter is and OH MY GOD!!, why I haven’t thought about that earlier! I’m sure the problem is in veggies that I eat🥦. I can’t thank you enough!🙏
    • Ruth Nichols
    • 21 September, 2020
  • my 2-month baby pulls his legs and cries. that newborn stinky gas lasts for 2 weeks, our nurse regularly visits us. she advised me to stick to a healthy diet, but that doesn’t help( I also browsed some forums, but they are just the same🤦‍♀️🤦‍♀️🤦‍♀️🤦‍♀️ I’ll try your recommendation for a workout. Hope that will help and will be back with an update!
    • Mary from O
    • 13 September, 2020
  • Okay, the one thing that calmed me is that I’m not the only mum with this problem. The first time I noticed that my baby poop smells like rotten eggs, I didn’t pay attention to that, like ‘Come on, it’s just a fart’))))) But then, I started to notice that again and again...( Before calling my doctor I decided to google for some information. Thanks for this article! You opened my eyes and I’ll try all of your tips!!🙏