Part Of the BePeace Newborn 101 series
Changes in urine and stool are normal in the first days — this guide helps you know what is expected and when to worry
Essential First Guides For Every Parent

What is normal?
Day 1
• Usually at least 1 wet diaper (may vary)
• Black stool (meconium)
⚠️ If no urine in 24 hours → seek medical advice
Day 2
• About 2 wet diapers
• Dark green stool
Day 3
• About 3 wet diapers
• Greenish stool
Day 4-5
• Around 5–6 wet diapers
• Yellow transitional stool
After Day 5
• 6 or more wet diapers daily
• Mustard yellow stool (in breastfed babies)
Note :-
•Passing urine regularly is one of the best signs that baby is getting enough milk
•Stool frequency varies – some babies pass stool after every feed
•Urine should be pale yellow, not dark
What is recommended?
•Breastfeeding 8–12 times/day
•Monitor wet diapers daily
•Do not rely only on crying to judge feeding
Is this serious?
Usually not serious , but reduced urine may be early sign that the baby is not getting enough milk .
What should I do?
•Count urine daily
•Continue frequent feeding
•Ensure baby is active and sucking well
When to see a doctor
•Less than expected urine for age
•No stool for many days with poor feeding
•Brick red urine stains after Day 3
•Baby very sleepy or not feeding
Common Parent Questions
In the first few days, urine output gradually increases. After the first week, 6 or more urine a day is usually reassuring.
Yes. Passing urine at least once in the first 24 hours is reassuring. Output increases as feeding improves.
Newborn stool changes over time — from dark sticky meconium, to greenish, then yellow and seedy in breastfed babies. These changes are normal.
Some babies pass stool several times a day, while others may skip a day. Both patterns can be normal if the baby feeds well.
Yes. Breastfed baby stool is often soft or loose. This is normal and not the same as diarrhea.
Seek medical advice if stool is white, pale, black after the first few days, or contains blood.
Regular urine and stool usually mean your baby is feeding well and adjusting normally.
Urine and stool patterns vary between babies. Gradual change and consistency are usually reassuring.
Related topics you may find helpful
“Baby Just Born – What is Normal in the First 24 Hours?”
Newborn Weight Gain -What is normal and When to Worry
Newborn Jaundice(Yellow Skin babies)-What is normal & When to Worry