You will get to know your baby’s bowel movements, and you’ll recognise what’s normal for them. Don’t worry if they strain for a few minutes during their bowel movements. This straining is common for young babies because they have weak abdominal muscles; as long as the stool comes out soft, they may not be constipated.

Symptoms and signs of constipation in babies

Baby constipation causes

Is it a change in their diet?

The swap from breast milk to infant formula can sometimes be associated with harder stools, as can the introduction of solid foods. When your baby is little, their digestive system is still developing and learning how to cope.

Do they get enough fluids?

Adequate hydration is important because a lack of fluids can make stools harder and more difficult to pass. Babies younger than 6 months who are exclusively breastfed or consuming adequate infant formula generally do not need additional fluids. Once your baby is around 6 months and has started solids, you can offer small amounts of plain water alongside their usual milk feeds.

Are they eating enough fibre?

If your baby is older and eating solid foods, a lack of fibre might contribute to constipation. Gradually offer age-appropriate fibre-rich foods such as fruit, vegetables and wholegrains as part of a varied diet.

Treating constipation in babies

Move your baby’s knees

To help relieve constipation, you can lay them on their back and gently move your baby’s legs as though they’re on a bicycle, slowly – they don’t have to be a speed racer. This gentle movement may help get things moving.

Keep their fluids topped up

Keep up your baby’s regular breast milk or formula feeds. For babies around 6 months and older who have started solid foods, you can also offer small amounts of plain water. If you are unsure how much fluid your baby needs, speak to your doctor or healthcare professional.

Add more fibre to their diet

For babies who have started solid foods, fibre-rich choices such as pears, prunes, peas, vegetables and wholegrains can help support regular bowel movements. Introduce foods in safe, age-appropriate textures and gradually increase variety.

When to seek further support

Constipation in babies is common and may settle with simple changes. Speak to your doctor or healthcare professional if your baby is younger than 4 months, the constipation persists, or you are concerned. Seek medical advice promptly if your baby has severe tummy pain, abdominal swelling with vomiting, refuses milk, or seems unusually unwell.

For more guidance and tips, explore the Karihome blog.