32 weeks head circumference standard table

We all know that, generally speaking, the head circumference of a newborn baby must be measured accurately, because the head circumference of a newborn baby reflects the baby's physical condition to a certain extent. Moreover, like a person's height, the size of the baby's head circumference varies from person to person. So let's take a look at the normal value of a 32-week baby's head circumference!

1. What is the standard for baby's head circumference?

The baby's head circumference standard refers to the normal value that the baby's head circumference should be. The head circumference is the maximum length around the baby's head. When the baby's head circumference is lower or higher than this standard, there may be some problems. Let's take a look at the head circumference standard for babies under one year old!

1. At birth

Boys: 31.8-36.3 cm, average 33.9 cm

Girls: about 30.9-36.1 cm, average 33.5 cm

2. Full Moon

Boys: about 35.4-40.2 cm, average 37.8 cm

Girls: about 34.7-39.5 cm, average 37.1 cm

3. Second Month

Boys: about 37.0-42.2 cm, average 39.6 cm

Girls: about 36.2-41.0 cm, average 38.6 cm

4. Third Month

Boys: about 38.2-43.4 cm, average 40.8 cm

Girls: about 37.4-42.2 cm, average 39.8 cm

5. Fourth Month

Boys: about 39.6-44.4 cm, average 42.0 cm

Girls: about 38.5-43.3 cm, average 40.9 cm

6. Fifth Month

Boys: about 40.4-45.2 cm, average 42.8 cm

Girls: about 39.4-44.2 cm, average 41.8 cm

7. Sixth month

Boys: about 41.3-46.5 cm, average 43.9 cm

Girls: about 40.4-45.2 cm, average 42.8 cm

8. Seven to eight months

Boys: about 42.4-47.6 cm, average 45.0 cm

Girls: about 41.2-46.3 cm, average 43.8 cm

9. Nine to ten months

Boys: about 43.8-49.0 cm, average 45.7 cm

Girls: about 42.1-46.9 cm, average 44.5 cm

10. Eleven to twelve months

Boys: about 43.7-48.9 cm, average 46.3 cm