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.
Body changes what are normal and what are not
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
- Average birth length is 50 cm, increasing by 2.5 cm per month in the first 6 months.
- Newborns have around 300 bones, which fuse to form 206 bones by adulthood.
- A baby’s heart rate is typically between 100-160 beats per minute.
- Infants can lose up to 10% of their birth weight in the first week of life.
- By 3 months, babies typically double their birth weight, gaining around 600 grams per month.
- Normal baby temperature ranges from 36.5 to 37.5 degrees Celsius.

The Indian Context: What Research Actually Says
Massaging with oil
Region: Southern India | Verdict: Recommended
Improves skin health and joint flexibility
Bathing with warm water
Region: Northern India | Verdict: Recommended
Promotes relaxation and hygiene
Applying turmeric paste
Region: Eastern India | Verdict: Not recommended without medical supervision
Has antibacterial properties
Using herbal powders for skin
Region: Western India | Verdict: Use with caution
May cause allergic reactions

Common Myths — Busted
Truth: Bathing 2-3 times a week is sufficient for infants, as over-bathing can strip their skin of natural oils.
Truth: Newborn eye color can appear blue due to lack of pigmentation, but actual eye color may emerge around 6-12 months.
Truth: Newborns have limited vision, around 20-30 cm, which improves to 1-2 meters by 6 months.
When to See Your Paediatrician
- Fever above 38 degrees Celsius
- Weight loss or failure to gain weight for 2 consecutive weeks
- Vomiting more than 5 times a day
- No bowel movement for more than 3 days

Parents Also Ask
How much weight should my 6 month baby gain?
By 6 months, babies typically triple their birth weight, with an average weight gain of 150-200 grams per week.
What is the normal body temperature for a newborn?
Normal baby temperature ranges from 36.5 to 37.5 degrees Celsius, with any deviation requiring medical attention.
How often should I bathe my infant?
Bathing 2-3 times a week is sufficient for infants, as over-bathing can strip their skin of natural oils, increasing the risk of dryness and irritation.
Key Takeaways
- Average birth length is 50 cm, increasing by 2.5 cm per month in the first 6 months.
- Newborns have around 300 bones, which fuse to form 206 bones by adulthood.
- A baby’s heart rate is typically between 100-160 beats per minute.
- Infants can lose up to 10% of their birth weight in the first week of life.
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