Skip to content

7 Things to Know About Black Baby Poop

baby has black poop

Every new parent needs the scoop on baby poop to keep their bundle of joy healthy and safe. The color of baby poop can tell you so much, but only when parents understand when there is a cause for concern. Poop comes in many colors, including green, red, and brown. When parents see black poop in the diaper, it is the scariest color of all!

There’s a reason for parents to worry when they see black poop in a baby’s diaper. After three months of old, black stools may indicate a problem within the digestive tract. Parents must pay close attention to their baby’s poop. When in doubt, call the pediatrician. The doctor knows best and can quickly rule out any concerns.

The following information about your baby’s black poop can help you better determine if there is a reason for concern or if the color is simply a normal part of the growth process. We’ll also discuss some of the possible reasons that the baby’s poop is black. Being a new parent is tough. Hopefully, this information eases some of your worry over poop! It is a topic important to every new parent.

1. Newborn poop looks different.

The first few diaper changes shock some parents when they see a greenish-black, tar-like substance after a bowel movement. Countless scared parents phone the pediatrician concerned with baby’s poop. Put down the phone and relax; this is completely normal.

It’s called meconium, and it’s completely normal to see in your newborn’s diaper for the first few days after their birth. This substance fills the baby’s intestines during the birthing process, and what you see in the diaper is simply the baby passing it out of its system.

Be happy that you see the poopy meconium diaper. It’s a sign that your baby’s bowel system and digestive tract are working properly. That ugly poo is a sign of a healthy baby. Good job, mom, and dad!

2. Black poop after three months old…

After three months of age, black stools are more concerning than during the earlier months of life. Take notice any time you notice a change in the color of your baby’s stool. Black poop may or may not indicate a serious problem; however, schedule an appointment with the pediatrician. Being safe is better than being sorry.

Blac poop, after three months old, can be caused by many different factors. One of the more serious factors is a bleeding digestive tract. Bleeding in the digestive tract is just as dangerous for the baby as it sounds and needs immediate medical attention.

Rule out any serious health concerns by scheduling an appointment with the pediatrician if you notice black stools. Your baby’s pediatrician can examine the stool and identify its cause. It’s reassuring to take the baby into the pediatrician when there is a concern, and it further keeps him or her safe and healthy.

3. The formula might play a role.

Could the formula that your baby eats cause black stools? Indeed it is possible. This is another reason why seeing the pediatrician for black stool after three months of age is important. If your baby has an allergy to the formula, the pediatrician can detect it and make a milk transition.

Iron supplements and iron-fortified supplements commonly cause stools to turn black or a dark brown color. This is completely normal, yet nonetheless concerning for new parents. The pediatrician can thoroughly examine the baby to rule out other health concerns.

Breastfed babies may also have darker stools than formula-fed babies. This varies from one baby to the next, however.

4. Black poop in older babies?

When a baby begins eating solid foods at four-six months of age, expect changes in the color of his stool. It may take on many colors as his digestive system adjusts to the new foods, tastes, and textures. Black poop is certainly one of the possible colors.

Expect baby poop to come out with some of the colors of the food you served him included. For example, if the baby ate green beans and carrots for lunch, his poop may show green or orange tones or streaks. Expect dark-colored or black poop after the baby eats dark-colored foods such as prunes.

5. Medications

Tons of causes may result in black poop. As a new parent, worry only comes naturally. You want everything to be perfect with your little bundle of joy. When something is out of place, it is disheartening. Perhaps the cause of black poop is simply a medication that the pediatrician prescribed the baby. It happens so often.

Medications can also cause black stools. Iron-fortified medications and those used to treat heartburn and upset stomach can turn the color of stool. Most pediatricians notify parents when providing their baby with a medication that can turn the color of the stool.

6. When to worry about your baby’s black poop:

Poop that looks like meconium, only firmer, is cause for concern. Call a pediatrician immediately if you notice this type of stool. The baby may also strain very hard and have an upset stomach.

The pediatrician can perform a series of exams and tests of the baby to determine the cause of the black stool. If further medical treatment is needed, he can provide that now so the baby is better much sooner.

7. Or is that dark green poop?

Sometimes, dark green poop appears black in bad or dim lighting. Take a look at the diaper when you are in good lighting. This reduces any unnecessary concern and worries and better helps determine the problem causing the change in color of the baby’s poop.

Don’t worry if you’ve panicked over the dark green stool that you mistook for black stool. Parents do it often and with all rights to worry about their babies. The pediatrician would much rather you make a mistake than allowing a problem to persist.

3 thoughts on “7 Things to Know About Black Baby Poop”

  1. My baby never slept well (especially through the night) until I started using the website – that website has been by far one of the best things I’ve ever got my hands on to get him to fall asleep quickly. Best time is 45 seconds from awake to asleep! Can’t imagine life without it! I heard about it through a kindergarten teacher who uses it to put to sleep a group of 30 children. Check it out! SLEEPBABY.ORG 🙂 Best of luck to you and your family!

  2. If your baby won’t sleep, check out the sleep method from – Thank you SleepBaby for this brilliant method! My daughter now sleeps from 7pm to 6 or 6:30am every night with almost no night wakings. And even if she wakes, it’s usually just for a second and then she falls back asleep all on her own.

    Most nights I get my 8 hours of sleep and it’s just wonderful! I really feel like I understand her little body and mind and can address her sleeping holistically. I can’t thank you enough, Kacey and the team!

  3. Our son now sleeps through the night because of!

    Our baby had trouble sleeping through the night from the time we brought him home from the hospital. We tried changing his formula and even putting his crib in our bedroom. Nothing I tried before SleepBaby worked. The night after I started using, he started sleeping for several hours at a time.

    I really enjoyed the tips on how to make my baby laugh. I love hearing him laugh and I think SleepBaby’s laughter tips help relax him so it’s easier for him to sleep. Oh! And I also liked the instructions about how to create the right environment in his room that’s relaxing.

Leave a Reply

Your email address will not be published.