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Managing body weight

4 min read April 20, 2026 ourlio editorial team
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Medical Disclaimer: This article is for informational purposes only and should not replace professional medical advice. Always consult your pediatrician for medical concerns regarding your child.

ALL AGES🕐 4 min read

Managing body weight

 

By 6 months, a baby’s birth weight typically triples, with an average weight gain of 150-200 grams per week.

What You Need to Know

  • The World Health Organization recommends exclusive breastfeeding for the first 6 months, resulting in an average weight gain of 600-800 grams per month.
  • The Indian Academy of Pediatrics suggests that babies should double their birth weight by 5-6 months, with a weight range of 6-9 kilograms.
  • A study published in the Journal of Paediatrics found that babies who were introduced to solid foods at 6 months had a higher weight gain of 100-150 grams per week compared to those introduced at 4 months.
  • The normal body temperature for babies is between 36-37.5 degrees Celsius, and any deviation from this range may indicate an underlying health issue.
  • Babies typically have 2-3 bowel movements per day, with a normal stool consistency ranging from soft to semi-solid.
  • The American Academy of Pediatrics recommends that babies be vaccinated against rotavirus at 2, 4, and 6 months to prevent severe gastrointestinal infections.
Cute baby eating with a spoon in a high chair outdoors. Calm and precious moment.

The Indian Context: What Research Actually Says

Ghee and sugar feeding

Region: North India | Verdict: Not recommended due to high calorie and sugar content

Limited scientific evidence

Sattu feeding

Region: Eastern India | Verdict: May be recommended in moderation due to high protein content

Some scientific evidence supporting weight gain

Khichdi feeding

Region: South India | Verdict: May be recommended due to balanced nutrient content

Some scientific evidence supporting weight gain

Ajwain and ghee feeding

Region: Western India | Verdict: Not recommended due to potential digestive issues

Limited scientific evidence

Cute baby eating with a spoon in a high chair outdoors. Calm and precious moment.

Common Myths — Busted

Myth: Babies should be fed more frequently to gain weight
Truth: The World Health Organization recommends feeding babies 8-12 times in 24 hours, with a total daily calorie intake of 400-600 calories.
Myth: Babies who are not gaining weight are not healthy
Truth: A study published in the Journal of Paediatrics found that 10-15% of healthy babies may not follow the standard weight gain curve, with a normal weight range of 6-9 kilograms at 6 months.
Myth: Babies should be given solid foods at 3 months to aid weight gain
Truth: The Indian Academy of Pediatrics recommends introducing solid foods at 6 months, with a gradual increase in calorie and nutrient intake to support weight gain, aiming for 100-150 grams per week.
Paediatrician’s tip: Monitor your baby’s weight gain by tracking their progress on a growth chart, aiming for a weight gain of 600-800 grams per month, and consult your paediatrician if you have any concerns about their weight or overall health.
Reassurance: It’s normal for babies to lose up to 10% of their birth weight in the first week, but they should regain it by 2 weeks of age, with a weight gain of 150-200 grams per week thereafter.

When to See Your Paediatrician

  • Weight loss of more than 5% in a week
  • No weight gain for 2 consecutive months
  • Body temperature above 38 degrees Celsius for more than 3 days
  • Less than 2 bowel movements per day for more than 3 days
Cute baby eating with a spoon in a high chair outdoors. Calm and precious moment.

Parents Also Ask

How much weight should my baby gain in a month?

The World Health Organization recommends an average weight gain of 600-800 grams per month for babies, with a normal weight range of 6-9 kilograms at 6 months.

What is the normal weight range for babies in India?

The Indian Academy of Pediatrics suggests that babies should double their birth weight by 5-6 months, with a weight range of 6-9 kilograms, and a weight gain of 150-200 grams per week.

How often should I feed my baby to aid weight gain?

The World Health Organization recommends feeding babies 8-12 times in 24 hours, with a total daily calorie intake of 400-600 calories, and a weight gain of 100-150 grams per week.

Key Takeaways

  • The World Health Organization recommends exclusive breastfeeding for the first 6 months, resulting in an average weight gain of 600-800 grams per month.
  • The Indian Academy of Pediatrics suggests that babies should double their birth weight by 5-6 months, with a weight range of 6-9 kilograms.
  • A study published in the Journal of Paediatrics found that babies who were introduced to solid foods at 6 months had a higher weight gain of 100-150 grams per week compared to those introduced at 4 months.
  • The normal body temperature for babies is between 36-37.5 degrees Celsius, and any deviation from this range may indicate an underlying health issue.

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