Doctor insights on:
Average Head Circumference Children
Yes: This translates into a larger than average head size for an adult male. But I don't find it a problem except for finding a good hat off the rack. ...Read more
See answer: To a very specific question here is a very specific answer: average head circumference of a 5 month 10 days baby girl is 42cm or 16.5 inches. If u need more information or the normal range of head circumferences for any age group then u can look up under: cdc. Gov/ growthcharts. ...Read more
It is just a number: Around 42 cm (16-17 in). The number is somewhat meaningless from a medical standpoint... sort of like hair color. If one asks, "What is the average hair color of a 6 year-old girl", the answer is a meaningless color. Head circumference percentiles are compared to the percentiles of the parent's head sizes. Thus, if the parents have smaller heads, we don't worry about their babies' smaller heads. ...Read more
Head circumference: Head sizes are relatively larger in small children. In a child without headaches, seizures or major organ deformities, the head circumference is genetically determined and you will not be able to do much about it at four years of age. Or six. You will want to discuss your concern withyour family doctor or pediatrician. ...Read more
I keep thinking my head is smaller than average. I'm male 23 and my head circumference is 22.5 inches/57 cm. Is my head smaller because I wasn't breastfed when I was young or didn't drink milk? Is there any way to make it bigger or make it look bigger
57 cm is normal: Check the internet for standard growth charts for head circumference. 57 cm is not small! Where did you get that idea? It is normal for a male. And males have larger heads on the average for females.. ...Read more
What Factors make a Cranium Smaller than Avarage Head Size? Besides Genetics I have a Small Head Circumference
Hope so: I suppose you mean inches in circumference. This is is on the larger size for an adult, but since mine is bigger, I think it is fine. It does make finding head gear that fits a bit harder. It would be a bit off the chart for a 3 year old. ...Read more
Depends on gender ;: Velocity of growth. Has the head circumference grown normally along a single curve between 5th-95th%ile or increased too rapidly, e.g., jumping from 25th to 95th %ile (as may be seen in autism or hydrocephalus), or too slowly, e.g., dropping from 25th to 5th%ile, (indicating insufficient brain growth)? Girls' range at 9 months is 41.6-46.6 cm; avg. Is 44 cm. Boys, 43-47.4 cm; avg. Is 45.4 cm. ...Read more
Not necessarily: For an adult male it is at the larger end of the normal range. For the most part it is only a problem in finding well fitting head ware. It hasn't complicated my life. ...Read more
Maybe normal: A 13 month-old boy usually has a head circumference between 45 and 48 cm. If a boy is normal in his growth and development, and his body shape and head shape are similar to that of his parents' traits, then his head size is considered normal. ...Read more
Head: For your age its not a problem. For someone under 2 years old it might become a problem if too big. For an adult that is likely a familial trait for having a bigger head. ...Read more
Growth: Doubtful. Our growth is usually complete by 21, rarely 25. ...Read more
About 45 cm:
At 253 days (eight months, give or take), your son's head circumference should be about 45 cm although the normal range extends from about 43-47 cm.
Here is a chart that can be helpful:
http://www. Cdc. Gov/growthcharts/data/set1clinical/cj41l019.pdf ...Read more
Not quite: Any head growth after age 18 is really minimal. ...Read more
Unlikely to happen: Most of the adult head growth is finished by age nine (95%) with minor remodeling of the skull continuing throughout life. ...Read more
My 4 month olds head circumference went from 70th percentile to 89th percentile in one month. Should I be worried?
Not necessarily: Variations in head circumference from month to month can be due to rapid rate of growth early in life or to measurement variance. If the baby appears not to be meeting age-appropriate milestones; loses tone, is intolerant of feeding, has fever or a bulging fontanelle, please have her or him evaluated immediately. ...Read more
Is it normal for my baby's head circumference to go from 25% when born to 50% at 2 months and then 90% at 4 months.?
Should I be worry if the head circumference percentile always stay flat? For example, 50% at 1 month and 50% at two months?
No Worry: The "percentile" for head circumference is a reflection of your child's head circumference comparred to others, and it is best if the "percentile" does not change greatly. 50% at 1 mo and 2 mo means your child's rate of head growth is perfectly fine. Concern only when head circumference increases/decreases by more than 2 standard deviations. Example: 50% at 1 mo, then 95% at 6 mos. ...Read more
My son is turning 6 mos in a week. I'm a bit worried bec his head circumference is now 46cm. Weight is 7.5kls and length is 64cm. Pls enlighten me.
Get the parents HCs: If the baby is doing well, and has no other signs or symptoms, then I would visit his Paediatrician and get his growth charted. If his head size appears larger, I would first measure the HCs of the parents as well. Usually one or both parents also may have large heads. If so then not much to worry. Regardless, the infant should be monitored regularly by measurements and examinations. ...Read more
Son has a head circumference of 50cm at 1 year check. He is around 85 % in height and weight. Developing right on and really happy! Should we worry?
This would be at the high end of normal for a male infant & usually paired with a length of 67 cm. You can download a growth chart from the cdc website & plot known measures to follow the child's pattern. Www. Cdc. Gov/growthcharts
if your kid is shorter or the head size is increasing faster than his length, it is unusual. If this is a girl the head is too big. ...Read more
Relative study: His rating means that 10% of infants at this age have a larger head circumference (size) while 90% are smaller. If the size has increased from 25-50-75-90% over several months it would suggest growth was too rapid. If usually in that range, it just means the kid has a big head. It hasn't bothered me any, except for having trouble finding a helmet/hat that would fit.. ...Read more
So far, just enough: To have close monitoring by her pediatrician. That is in the above 90% range but checking for other sign and progress is the correct action to take. I hope everything else seems okay so that this can be explained and/or addressed easily. Don't worry - just have a good full exam done. Best wishes to you and yours! ...Read more
Population norms: Growth features including head circumferancee, length and weight have been collected over the years and publishes as basic guidelines for following growth in kids. The average of all would be at 50% while some would be on the larger or smaller size. The 10% means only that of 100 kids born on the same day, her head is larger than 10% but smaller than 90%. ...Read more
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