Question: What Is A Normal Size Baby Head?

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

If your baby’s head is measuring small or is not growing: Your baby’s doctor may be concerned about failure to thrive (when a child doesn’t take in enough calories or is unable to utilize them and doesn’t grow properly as a result)..

What is the normal size of a 2 month old baby head?

Data Table of Infant Head Circumference-for-age ChartsAge (in months)3rd Percentile Head Circumference (in centimeters)50th Percentile Head Circumference (in centimeters)0.533.2500637.193611.535.7812639.207432.537.558840.652333.538.8994441.7651734 more rows

What causes small head in babies?

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.

Can a child with microcephaly live a normal life?

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.

Does baby’s head change shape?

The change in head shape may begin when the baby is 1 to 2 months old. A baby’s skull bones are soft and pliable at birth. To allow for brain growth, the skull plates are not fully fused yet. But when a baby is repeatedly in the same position, the skull can flatten.

How do I know if my baby is intelligent?

Here are the main signs of an intelligent baby to keep an eye out for and how to nurture them.Hits milestones earlier than other babies their age. … Has very good focus. … Likes solving problems. … Enjoys (even prefers) solitude. … Extremely curious. … High birth weight. … Alertness.

What happens if head circumference is small?

Microcephaly facts* Microcephaly is a condition where the head (circumference) is smaller than normal. Microcephaly may be caused by genetic abnormalities or by drugs, alcohol, certain viruses, and toxins that are exposed to the fetus during pregnancy and damage the developing brain tissue.

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.

How can I help my baby’s head grow?

Put your baby on your chest on their tummy facing you and softly talk to them to try to encourage them to lift their head. Put your baby, belly down, on your thighs and gently rub their back. Holding your baby upright over your shoulder while gently supporting their head also strengthens their neck and back muscles.

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 intellectual disability. Some children with small heads have normal intelligence.

At what age is microcephaly diagnosed?

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 normal head size for newborn?

The average newborn’s head circumference measures about 13 3⁄4 inches (35 cm), growing to about 15 inches (38 cm) by one month. Because boys tend to be slightly larger than girls, their heads are larger, though the average difference is less than 1⁄2 inch (1 cm).

What does it mean if your baby has a big head?

Macrocephaly is the term for an unusually large head. An infant with macrocephaly will have a larger head than most other infants of the same age and sex. In many cases, this condition is benign or harmless. In other cases, it may indicate an underlying medical condition, such as a genetic syndrome or a brain tumor.

Should I worry if my baby has a small head?

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.

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.