A boy inherits height about equally from both mother and father. Statistically, the average adult height of a boy will be the average of the Father's height and the Mother's Height + 5 inches. So, the average boy will be taller than his father if his mother is less than 5 inches shorter than the father.
Chances are you'll be around the same height as your parents. If one parent is tall and one short, then you're likely to end up somewhere in between. But you could be taller or shorter, too. Boy, there are a lot of "buts" when it comes to height!
Most men continue growing to about the age their father stopped growing. So unless you are as old or older than your fathers age when he stopped growing, the odds are good you will continue to grow, and the odds are pretty good you'll end up taller than he is. It's possible.
For an exceptionally tall man, his son will be around 4 inches (10cm) shorter than him. His son will still be taller than average. A 58-inch-tall (147cm-tall) man will have a 63.5-inch-tall (161cm-tall) son. For an exceptionally short man, his son will be around 5.5 inches (14cm) taller than him.
Being 8 inches taller than your father would be unusual, but not impossible. It could happen if: Your mother was taller than your father. Your father had the genetics to be taller, but his growth was stunted in childhood by malnutrition or a chronic disease.
How Tall Should a 12 Year Old Be? We can only speak to national average heights here in North America, whereby, a 12 year old girl would be between 137 cm to 162 cm tall (4-1/2 to 5-1/3 feet). A 12 year old boy should be between 137 cm to 160 cm tall (4-1/2 to 5-1/4 feet).
Try this little formula for yourself with your parents' heights, and ask your friends and family to do the same. Though it's probable that your real height is close to your predicted height, this isn't always the case. It's entirely possible for two short parents to have a tall child, and vice versa.
Boys tend to show the first physical changes of puberty between the ages of 10 and 16. They tend to grow most quickly between ages 12 and 15. The growth spurt of boys is, on average, about 2 years later than that of girls. By age 16, most boys have stopped growing, but their muscles will continue to develop.
Add the mother's height to the father's height in either inches or centimeters. Add 5 inches (13 centimeters) for boys or subtract 5 inches (13 centimeters) for girls. Divide by 2.
In males, there are typically two major growth spurts that occur during childhood and adolescence: Childhood Growth Spurt: This growth spurt occurs between the ages of two to three years and ten to twelve years. During this time, boys typically grow at a steady rate of about two to three inches per year.
For example, studies in Australia found that boys are typically around one per cent taller than their fathers, and girls around three per cent taller than their mothers. But in the Netherlands, the difference is around double that, and seems to be accelerating, possibly due to improved health and wealth.
That's because your height is determined by your genes — the complicated code of instructions that you inherit from your parents. Genes tell your body how to grow and determine lots of things, including how tall you are. But those genes don't make you an exact copy of your mom or dad.
Scientists estimate that about 80 percent of an individual's height is determined by the DNA sequence variations they have inherited, but which genes these changes are in and what they do to affect height are only partially understood.
Height is a complex trait, it is determined by hundreds of different genes. We cannot yet accurately predict the height of a person just by looking at his/her DNA. If you got by chance more gene variants for high stature than the rest of your family, that would explain why you are so much taller than your relatives.
Sometimes there's a medical reason for a kid having a short stature—and in many cases, by identifying and treating the problem early, a child can go on to reach the height potential that their genes would dictate, says Krishnamoorthy.
Changes in your child's height and weight caused by increases in bone, muscle and fat are the most immediate signs that your child is experiencing a growth spurt.
Teens might have slower growth if they: don't get enough protein, calories, and other nutrients in their diet. have a long-lasting (chronic) medical condition, such as problems with the kidneys, heart, lungs, and intestines.
The simplest way to conclude if you're tall or not is to look around you. If you're in the US, compare your own height to the North American average for men, which is 5'9″ (177 cm). If you are 5'10” (178 cm) or taller, you are considered taller than average in North America.
6 Signs Your Kid is Having a Growth Spurt | Abbott Nutrition
And while it's difficult to say just how much your child will grow during this time, you can count on most of it happening, for girls, between 10 and 14 years, and, for boys, between 12 and 16 years.
Most people attain their final adult height at 18. Increasing your height after 18 is not possible, even through nutrition and exercise, because the growth plates stop growing. The growth plates (epiphyseal plates) are present at the end of long bones.
On an x-ray, growth plates look like dark lines at the ends of the bones. At the end of growth, when the cartilage completely hardens into bone, the dark line will no longer be visible on an x-ray. At that point growth plates are considered closed.