Yemef you're incorrect, Facts are facts, its not what 'the internet' says, its the scientific surveys that say that, which are then posted on the internet.
if anything they may be 1 or 2cm taller, but they won't be 'way' taller, no survey is ever significantly wrong.
Also, you wont be 2-3cm taller in the morning than you are at night, you could maybe be 0.2cm taller in the morning, this was mentioned on the old forum.
and no you can't 'update' any scientific survey on what you think is the correct height, given that it's based on science, not one mans thought on what he thinks the answer is.
even if you were 168, and the average indian height was wrong by 3cm, you wouldn't even be short, you'd be the male average, even if you were focusing no a younger generation only, that would only change the amount by about 2cm, no one generation has ever grown that much more.
Alittletooshort these is no survey that has even said that, only 175 or 177 i have read.
can we please stick to scientific surveys please.