Quick Answer: Should I Worry About My Baby’S Head Circumference?

Why is my baby Head bigger on one side?

Uneven Head Shape in Babies: Causes and Treatment of Craniosynostosis.

It is not unusual for a baby’s head to look a little lopsided.

Because the individual bones of a newborn’s skull aren’t yet fused together, pressure from resting in the same position can cause an infant’s head to be misshapen..

What does small head size indicate?

Microcephaly is a medical condition in which the circumference of the head is smaller than normal because the brain has not developed properly or has stopped growing. Microcephaly can be present at birth or it may develop in the first few years of life.

At what age is microcephaly diagnosed?

Diagnosis. Early diagnosis of microcephaly can sometimes be made by fetal ultrasound. Ultrasounds have the best diagnosis possibility if they are made at the end of the second trimester, around 28 weeks, or in the third trimester of pregnancy. Often diagnosis is made at birth or at a later stage.

What is a normal size baby head?

The average newborn’s head measures 13 3/4 in (35 cm) Generally, a newborn’s head is about half the baby’s body length in cm plus 10 cm. So a baby that is 18 inches long would be 45.7 centimeters (18 x 2.54). His or her head would be about 32.9 cm or a little under 13 inches.

Should I be concerned if my baby’s head is small?

Chances are your doctor will detect microcephaly at the baby’s birth or at a regular well-baby checkup. However, if you think your baby’s head is smaller than normal or isn’t growing as it should, talk to your doctor.

At 8 years, head circumference at birth was no longer associated with IQ, but head growth during infancy remained a significant predictor, with full-scale IQ increasing an average of 1.56 points for each 1-SD increase in growth.

Are big head babies smarter?

The study found that babies with a head circumference of 12.5 inches to 14 inches were more likely to be smarter when they grew up. Intelligence later in life was shown by achievements such as earning a college degree or scoring higher on verbal or numerical reasoning tests.

What does head circumference mean in baby?

Definition. Head circumference is a measurement of a child’s head around its largest area. It measures the distance from above the eyebrows and ears and around the back of the head.

When should I be concerned about my baby’s head size?

For a doctor to diagnose macrocephaly, the measurement of the head around its widest part needs to be larger than the 98th percentile. Macrocephaly may sometimes be a sign of an underlying condition that requires treatment. In other cases, it may occur due to genetics, including a family history of macrocephaly.

Why is it important to measure a baby’s head circumference?

Another measure of infant growth is head circumference, or the size of your baby’s head. It’s important because it can indicate how well their brain is growing. If your baby’s brain isn’t growing properly, they may have a condition known as microcephaly.

Can babies have small heads normal?

Microcephaly is a condition where a baby’s head is much smaller than normal. It is most often present at birth (congenital). Most children with microcephaly also have a small brain and an intellectual disability. Some children with small heads have normal intelligence.

What can cause a large head in babies?

Causes of macrocephaly include: Benign familial macrocephaly – other family members with big heads (inherited) Excess fluid in the brain – benign extra-axial fluid of infancy or hydrocephalus.

How can I help my baby’s head grow?

IF YOUR NEWBORN COULD TALK, HERE’S WHAT THEY’D ASK YOU FOR TO HELP BUILD THEIR GROWING BRAINS:Protection from multiple, jumbled noises.Low lights when awake.Skin-on-skin time.Progressively complex high-contrast images.Help to stretch out from the womb position.Tummy time.The sound of your voice.More items…

What if the head circumference of the baby is less?

Microcephaly is a condition where a baby’s head is much smaller than expected. During pregnancy, a baby’s head grows because the baby’s brain grows. Microcephaly can occur because a baby’s brain has not developed properly during pregnancy or has stopped growing after birth, which results in a smaller head size.

What is a normal head circumference?

Data Table of Infant Head Circumference-for-age ChartsAge (in months)3rd Percentile Head Circumference (in centimeters)97th Percentile Head Circumference (in centimeters)031.4876238.854170.533.2500640.100281.535.7812641.941382.537.558843.2818134 more rows