Question: What If Head Circumference Is Small?

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..

Why is my head smaller than normal?

The growth of the skull is determined by brain growth. Brain growth takes place while a baby is in the womb and during infancy. Conditions that affect brain growth can cause smaller than normal head size. These include infections, genetic disorders, and severe malnutrition.

What is the life expectancy of microcephaly?

There is no standard life expectancy for microcephalic babies because outcomes depend on so many factors, and the severity of the condition can range from mild to severe. Babies with mild microcephaly may still meet the same milestones like speaking, sitting and walking as a child without the disorder.

What does it mean if my baby’s head is measuring small?

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.

Is it bad if your baby is measuring small?

In a nutshell Your baby measuring small for your dates means that your baby’s size is a little smaller than what’s considered average for the stage of your pregnancy. … These measurements don’t necessarily mean your baby will have a low birth weight, or that there’s anything wrong with your baby’s health.

Are babies with small heads less intelligent?

Head circumference has essentially nothing to do with intelligence and, as long as your child’s head is average-size and regularly growing, there’s no cause for alarm when they come in a bit behind the curve. Still, a handful of preliminary studies have suggested links between brain size, head size, and intelligence.

Is baby head size important?

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.

Does a small head always mean microcephaly?

Microcephaly is a birth defect in which a baby’s head is smaller than expected, compared to babies of the same sex and age. Babies with mild microcephaly often don’t have problems other than small head size.

What size is a small head?

Our Sizing ChartsHead CircumferenceSizeCmsInchesExtra Small (XS)5220 1/25321Small (S)5421 1/410 more rows

Is a small head a sign of Down syndrome?

Height and weight — Babies with Down syndrome are usually smaller than other babies, and they have smaller heads. They may also grow more slowly and may never reach the same heights that typical children do.

Does baby head size determine intelligence?

Brainy Babies Those with the biggest heads tended to have the highest IQ scores. The researchers found that head growth by age 1 was the key factor.

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.

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.

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.

What head size is normal?

AdultWomanManCircumference (in.)21–2322–24(cm.)53–58.556–61