Most newborns don’t need help pooping. What looks like a problem, especially straining, grunting, or turning red in the face, is usually a baby learning how to coordinate the muscles needed to have a bowel movement. That said, true constipation does happen, and there are safe, simple things you can do to get things moving.
What Normal Newborn Pooping Looks Like
Before trying to fix anything, it helps to know what’s actually normal, because the range is surprisingly wide. Some newborns poop after every feeding. Others go five to seven days between bowel movements and are perfectly fine. In general, breastfed babies poop more often than formula-fed babies, and younger newborns poop more often than older ones.
In the first few days of life, your baby passes meconium, a thick, black, tar-like stool. By day three, this should transition to a lighter, looser, greenish stool. Breastfed babies between four days and six weeks old who are feeding well typically pass at least two yellow, seedy stools per day. Formula-fed babies tend to have slightly firmer, tan-colored stools and may go less frequently.
The key indicator isn’t how often your baby poops. It’s the consistency. Normal infant stool is soft, sometimes even runny. Constipation means dry, hard, pellet-like stools that seem difficult or painful to pass.
Why Newborns Strain (Even When They’re Fine)
New parents often mistake straining for constipation. Babies grunt, draw up their legs, and turn beet-red while pooping, and then produce a perfectly soft stool. This is sometimes called infant dyschezia, and it happens because your baby hasn’t yet learned to relax their pelvic floor muscles at the same time they bear down with their abdomen. The coordination develops on its own, usually within the first few months. If the stool that eventually comes out is soft, this isn’t constipation and doesn’t need treatment.
Techniques That Help
Tummy Massage and Bicycle Legs
Gentle belly massage can help move things along. Place your fingertips just below your baby’s belly button and make slow, clockwise circles with light pressure. You can also lay your baby on their back and gently cycle their legs in a pedaling motion. Both techniques stimulate the intestines and help trapped gas pass, which can make it easier for stool to follow.
A Warm Bath
Warm water relaxes the abdominal muscles and can trigger a bowel movement. A five to ten minute soak in a warm (not hot) bath is one of the simplest things to try and carries no risk.
Adequate Feeding
Constipation in very young babies is sometimes a sign of underfeeding. Breast milk acts as a natural laxative, so ensuring your baby is getting enough milk, evidenced by steady weight gain, plenty of wet diapers, and active feeding sessions, is one of the most effective ways to keep stools soft and regular. If you’re breastfeeding and your baby seems constipated, increasing the frequency of feedings can help.
Formula Choice Makes a Difference
If your baby is formula-fed and consistently has hard stools, the formula itself may be a factor. A meta-analysis of randomized clinical trials found that formulas containing palm olein oil (listed on the label as palm oil or palm olein) produce significantly firmer stools compared to formulas without it. The difference was consistent across multiple studies. Switching to a formula that doesn’t use palm oil as the primary fat source can result in noticeably softer stools without changing anything else.
It’s also important to mix formula exactly as directed. Adding too little water makes the mixture more concentrated and can lead to harder stools and dehydration.
Fruit Juice for Older Infants
For babies under six months, fruit juice isn’t recommended. But for babies six to twelve months old, small amounts of 100% prune, pear, or apple juice can help soften stools. These juices contain sugars that draw water into the intestines. Start with about one ounce (30 mL) of undiluted juice offered between feedings, and don’t exceed four ounces (125 mL) in 24 hours. Juice should supplement regular feedings, not replace them.
What to Avoid
Some parents use rectal stimulation with a cotton swab, thermometer tip, or similar object to trigger a bowel movement. While this can work in the moment, it comes with real downsides. One study found that a meaningful number of infants became dependent on regular rectal stimulation before they would pass stool, essentially losing the ability to go on their own. Some babies also developed small local ulcers from the practice. It’s better to use the gentler techniques above and give your baby time to develop their own bowel coordination.
Laxatives, enemas, and suppositories should never be used on a newborn without specific guidance from a pediatrician. The same goes for home remedies like sugar water, gripe water, or herbal teas, which have no reliable evidence behind them for this age group and can introduce unnecessary risks.
Signs That Need Medical Attention
Most newborn pooping issues resolve on their own, but a few situations call for a prompt conversation with your pediatrician:
- No meconium within 48 hours of birth. Failure to pass that first stool can indicate an intestinal blockage or a condition called Hirschsprung’s disease, where the nerve cells that coordinate bowel movements are missing from part of the colon.
- Blood in the stool. This always warrants a visit, even if your baby seems otherwise fine.
- A visibly swollen or tight abdomen combined with fewer bowel movements, vomiting, or refusal to eat.
- Persistent hard, pellet-like stools that don’t improve with feeding adjustments or gentle techniques.
For newborns specifically, a pediatrician can check for structural or neurological causes that, while uncommon, are easier to treat when caught early.