HomeAnswersInternal Medicinebaby position

Is increased head circumference normal for 45 days baby?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

My baby is 45 days old. He is sleeping well, has gained weight of 3.53 pounds, and has increased his head circumference by 1.5 inches. Is there any problem?

Please help.

Thank you.

Answered by Dr. Prakash Chandra Girdhar Lal Nagar

Education:

MRCPCH UK

Professional Bio:

Dr. Prakash Chandra Girdhar Lal Nagar is a Pediatrician, having 42 years of clinical experience. He got tremendous experience in renowned hospitals in India, including Nanavati Hospital and Nair Hospital of Mumbai. Later, he worked as a Specialist Pediatrics in a very busy 450 bedded MOH hospital in Oman for more than 10 years. He worked as Specialist Pediatrics at JCI accredited MOH hospital of UAE, and he also has vast experience in Neonatology in Oman, UAE, UK, and Canada.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I can understand your concern.

The head circumference of infants normally increases by about 0.5 centimeters per week. Your baby has gained 3.53 pounds of weight which is very good and compared to this head growth is normal on the higher side. Age-wise it is absolutely normal.

Measuring head circumference is quite tricky and the chances of error are high. If not taken properly, you may get a wrong reading. I suggest you to check it properly from the forehead just above the eyebrows to maximum prominent point on the back of the head. Take three readings with a non-stretchable tape and get the average.

As your son was a low birth weight baby, you need to monitor all his parameters properly, weight, height, head circumference, and milestones achieved for age.

I hope this helps.

Kindly follow up if you have more concerns.

Thank you.

Medically reviewed by iCliniq medical review team
Published At May 15, 2025
Reviewed At June 3, 2025

Education:

MRCPCH UK

Professional Bio:

Dr. Prakash Chandra Girdhar Lal Nagar is a Pediatrician, having 42 years of clinical experience. He got tremendous experience in renowned hospitals in India, including Nanavati Hospital and Nair Hospital of Mumbai. Later, he worked as a Specialist Pediatrics in a very busy 450 bedded MOH hospital in Oman for more than 10 years. He worked as Specialist Pediatrics at JCI accredited MOH hospital of UAE, and he also has vast experience in Neonatology in Oman, UAE, UK, and Canada.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MRCPCH UK

Professional Bio:

Dr. Prakash Chandra Girdhar Lal Nagar is a Pediatrician, having 42 years of clinical experience. He got tremendous experience in renowned hospitals in India, including Nanavati Hospital and Nair Hospital of Mumbai. Later, he worked as a Specialist Pediatrics in a very busy 450 bedded MOH hospital in Oman for more than 10 years. He worked as Specialist Pediatrics at JCI accredited MOH hospital of UAE, and he also has vast experience in Neonatology in Oman, UAE, UK, and Canada.

This doctor is not available for online consultations on the platform anymore.

Listen to related tracks in our music library
Comprehensive Second Opinion

Ask your health query to a doctor online

*guaranteed answer within 4 hours

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.