how do pubic hairs know when to stop growing... if they didn't you wouldn't be able to get your jeans on

Answer 1

your's stopped growing?!! mine go down to my knees! god whats wrong with me?

Answer 2

pubic hairs, like all hairs, don't exactly stop growing

they fall out after a certain period of time, and a new one starts growing from that same place


head hairs also reach a maximum length even if you never cut them

head hairs usually endure quite a while so if you don't cut them the average length can be very long (longer for some people than others)

arm hairs likewise don't get very long on most people because the lifetime of any one hair, before it falls out, is not long enough for them to grow more than a 1/2 inch or so for most people

Answer 3

That's why you trim them, n00b

And no, they fall out when they get too long. That's why a shedding dog's hair is always the same length.

Answer 4

and when you get older do some people get a bald patch like some do on their heads.

can you imagine if you could grow your bush long enough to shape it into a hedge.

Answer 5

They won't know when to stop. You need to trim them from time to timeto make you sure you can wear your jeans

Answer 6

They are indeed very clever little hairs, must be in the jeans, sorry genes ;-)

Answer 7

Lol.
It's a genetic thing.

Answer 8

they dont they get long enough to get caought in your boxers then get pulled out!!!!!!! pain

Answer 9

How do you know that?
Have you been playing with the razor again...?

;-)

Answer 10

Is that you, Nigel?