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Why is my 4-month-old baby not pooping?

⚡ Short answer: Constipation or infrequent bowel movements are quite common in 4-month-olds.

Anonymous

4 aylık bebek annesi · Diapers & Digestion

Why is my 4-month-old baby not pooping?

Maiyko AI ADVISOR

The real reply from the in-app AI advisor

Constipation or infrequent bowel movements are quite common in 4-month-olds. There are several possible reasons:

  • In breastfed babies: Breast milk is almost completely digestible, so some babies may poop only once every 7-10 days. If your baby is comfortable, their belly is soft, and they can pass gas normally, this is normal.
  • In formula-fed babies: Since formula is less digestible than breast milk, at least one daily bowel movement is expected. Gaps longer than 3-4 days warrant caution.
  • Transition to solids (usually at 6 months): This doesn't apply at 4 months, but if families start early, fruit and vegetable purees can trigger constipation.

Signs to see a doctor: If your baby seems to be straining, their belly feels hard or swollen, or their stool is very hard and dry (like pellets) or bloody, consult your pediatrician.

General advice: if your healthy, full-term 4-month-old hasn't pooped for more than 3-4 days and seems uncomfortable, don't change formula or add water without checking with your doctor first.

⚕️ Health note: This answer is for general information only; it is not medical advice. Every baby is different — for decisions about your baby's health, consult your pediatrician.

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