There is a big relation between sleep and growth spurts. Dr Lampl, from Emory University in Atlanta has proven it. Babies have a growth spurts during the sleep and in the early ages of their live.
source: http://www.mindfulmum.co.uk/news/2011/never-wake-a-sleeping-baby/"
for everyone its different but most likely between the ages of 10 though 18
every person is different so it is hart to say but mostly around 12-13
Kids have 3 major growth spurts usually, when they are around 7-9 (before puberty) 13-15 (during puberty) 16-18 (depending on when they finish puberty)
between going from primary school to high school(11-13)
11-13 most likely
You will know that you have already hit your growth spurt if you are at least 21 years of age.
girls usually hit there growth spurt aroung 9 and 10 till about early teens and boys will grow more mussles and get a growth spurt around early teen though about 16. But veegies help
If you are 14 and experience a growth spurt at 12.5 years old, it is possible you will hit another growth spurt. If you are 5'6, it is possible you will gain several more inches.
13
most likely between the ages of 13-15
no
If hitting a growth spurt at 13 and already 166 cm then it is possibly that you can get to 175 cm. You should hit another growth spurt in a few months.
i don't know i haven't hit mine yet :(
Just wait, I was 4'11 until I hit my growth spurt. It really varies by person, so be patient.
Puberty. Your body is ready when its ready.
Yes you can. it depends on how much he's eating and drinking milk. Those help in the line of growth spurt. On average, kids usually hit it a around 14, 15 but still you can hit one at around 12, or 13 so it all depends.