There are a lot of things new parents are surprised by in the get-go days and weeks of parenthood. Baby'south first poo, called meconium, is ane of them. Meconium is different any poo you've ever seen, and can be quite a surprise if you're non prepared for it. (And you thought pregnancy was weird!)

What is meconium?

Meconium is the very first stool that your infant passes. It's idea that meconium is sterile (unlike other infant poo, which is colonized by colostrum and breastmilk), which is why this first poo doesn't accept any smell.

For the past few months, your babe has been swallowing amniotic fluid in preparation for breastfeeding. The by-product of this is an intestinal secretion we telephone call meconium. Meconium is made up of bile salts, bile acids, lanugo, and other droppings, and starts forming at 16 weeks gestation.

Do all babies have meconium?

Aye, all babies accept it. Meconium is a normal office of pregnancy. Information technology doesn't affair if you have a healthy pregnancy, or if there are any other issues with the infant.

Meconium is a place holder, keeping the large intestine open during growth in the womb.

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What does meconium await like?

Meconium starts off thick, black, and tar-like, but like this:

photograph-of-meconium-babys-start-poop-by-mama-natural

Later a few days, baby's poop changes colour.

  • In breast-fed babies, it morphs into a dark green stool, and so resembles Dijon mustard with a seedy appearance.
  • Formula-fed babies have tarry black, and so green, then more of a viscous, tan-colored stool.

So what causes this colour change?

Once air enters the GI tract, the bacteria East. coli colonizes the bowel, making stool become brown yellow and smelly. ?

You may see some variations in color, simply as long as baby'south poop is an "world tone" similar green, yellow, or dark-brown, then in that location's no need to worry. If, nonetheless, baby'southward poop is white or red, then it could be an indication that at that place's a problem.

Here's more info on infant poop, what's normal and what's not.

When does meconium pass?

Black meconium passes within the kickoff 24 hours after nascency for 99% of healthy full-term babies.

Sometimes passage of meconium takes up to 48–72 hours before it changes to night green, and and so xanthous as mentioned above.

Premature babies take longer to pass meconium, with 32% on average taking longer than 48 hours to pass meconium.

If meconium isn't passed in this time frame, baby may experience jaundice. Jaundice affects near all infants, just some babies become a particularly severe instance which may demand to be treated.

To help baby pass her meconium as soon every bit possible (and avoid jaundice), be sure to brainstorm pare to skin contact and nursing as soon equally possible after birth. The more baby nurses, the faster the meconium will laissez passer.

What causes meconium not to pass?

If it'due south been 48 hours and meconium hasn't passed, phone call your pediatrician. Information technology could mean that baby is suffering from a bowel obstruction, Hirschsprung'south disease, Meconium plug syndrome, Meconium ileus, Anorectal malformation, or one of the much more rare conditions.

Keep in mind that babies built-in earlier their due appointment typically have longer to pass meconium, so there may not be reason for concern yet. Watch out for poor feeding, vomiting, and/or diarrhea, which could betoken a systemic infection.

What is meconium ileus and who is at risk?

Meconium ileus occurs when meconium is blocking the lower part of baby's colon, known equally the ileus. The meconium is thicker and stickier than usual, and can crusade a distended abdomen. Virtually all babies who have this status have cystic fibrosis, a genetic condition that causes chronic constipation and abdominal hurting. About 20% of all babies with cystic fibrosis accept meconium ileus.

This condition tin exist detected through radiography, or sometimes through an ultrasound earlier birth. Severe cases may require surgery, though a simple enema is the offset option and is what'southward used by children's hospitals. If infant was found to take this disease, she volition also be tested for cystic fibrosis.

Meconium plug

Not to be confused with a mucus plug, a meconium plug is where the meconium is plugging function of the colon instead of the lower ileus. It occurs in 1 in 500 to ane in 1,000 alive births.

If baby hasn't passed meconium in 24–36 hours and is experiencing abdominal distention, refusal to eat, and airsickness with green bile, then southward/he should be checked for a meconium plug. Depending on the particular case, it tin can be detected through radiography or an ultrasound. Your dr. should also use a contrast enema or rectal biopsy to actually diagnose the event.

It may as well be caused by an abnormally minor left colon, which is more common in mamas who have diabetes or gestational diabetes. Thankfully, the small colon volition develop normally after the initial blockage is removed. Sometimes babies with a meconium plug take Hirschsprung'south affliction.

Meconium plug acquired by Hirschprung'south illness

Hirschsprung's disease occurs in about 1 out of every five,000 alive births and accounts for 20–25% of bowel obstructions in newborns. Babies who take this status have a hard time passing stool. Information technology can be detected from radiography and a dissimilarity enema, just will need to be confirmed by a rectal biopsy. This genetic condition usually requires surgery.

How to bargain with meconium poops

Meconium is surprisingly mucilaginous. Here are some tips for dealing with this new-to-you lot kind of poop.

  • Many midwives swear by olive oil for easy meconium clean upwards. If meconium is stuck to baby'southward skin, apply olive oil to wipe it off. You can even apply olive oil before the beginning poop for easy clean upwards (of grade, it'due south OK to merely snuggle with your new little 1 too).
  • Many new parents make up one's mind to skip the textile diapers for the first few days to avoid dealing with trying to wash away pasty meconium. Natural diapers are a practiced alternative during this time.
  • If you desire to stick with cloth from the get go, there are some natural stain removers that can help get the meconium stains out of diapers and clothing:
    • Biokleen Bac-Out
    • A mixture of peroxide and baking soda in the launder
    • Dry them in the sun!

As well keep in mind that a stained diaper is not a muddied diaper and can yet exist used (and who will come across information technology?).

The final word on meconium

Meconium is the normal start poop of an infant. Meconium ordinarily passes in the first day or ii, but may not due to an obstruction or complication. Meconium may crusade stains on clothing, but can unremarkably be treated with natural stain removers. Just think of it as your introduction to the weird and wacky country of parenthood! ?

References

  • https://www.ncbi.nlm.nih.gov/pubmed/8963629
  • https://www.aafp.org/afp/1999/1101/p2043.html
  • Fraser, D., Cooper, M. A., & Myles, M. F. (2003). Myles textbook for midwives. Edinburgh: Churchill Livingstone.
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