Hello, thank you for detailed history. What you are describing looks like physiological gastroesophageal reflux (GER), which is very common in this age group.
*Why it is reassuring in your case:*
Birth weight 2.8 kg to current 6.56 kg at ∼5 months is excellent weight gain. Baby is exclusively breastfed, active and otherwise well. This suggests it is uncomplicated spitting, not a disease.
*Why it happens:*
At 4-5 months, the valve between food pipe and stomach is still immature. Curd-like spit is digested milk, saliva-like spit is normal. Putting fingers in mouth at this age is normal developmental stage (oral exploration), not the cause of spitting.
*What you can do:*
1. Feed in more upright position, avoid overfeeding. Smaller, frequent feeds.
2. Burp well - during and after feed. Keep baby upright on shoulder for 20-30 mins after feed, avoid immediate lying down or tight diaper around tummy.
3. No need for gripe water, antacids or home remedies without pediatric advice.
4. Maintain good weight chart.
*When to meet doctor urgently:*
Projectile vomiting, bilious (green) vomit, blood in vomit, poor weight gain, persistent crying, fever, less urine, breathing difficulty.
In most babies this spitting improves after 6 months when solids start and baby sits more upright, and resolves by 12 months.
This is for information only, please continue regular follow-up with your pediatrician.
Answered2026-10-31 10:43:37
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