How often do you change your sheets?

.. whenever I'm not lazy and decide to change them? I've gone a few months before, I'm not gonna lie. I just don't see why they need to be cleaned so much. It's not like I piss myself in my sleep or anything. It's just my body on the sheets and that's if I don't sleep in clothes. I find nothing disgusting about it.

once they start to smell

once a year. lol

it doesnt bother me but my girlfriend insits on changing them every 5 days to a week at the most... so i dont care i dont have to do it. also depends on how much sex is going on the sheets and if the girl swallows the cum or it just gets shot over the sheets

Every 6 months

not often enough lol

I should reallty change them more often than I do, as I get oily skin and hair.

Generally, I leave it every 2-3 weeks, unless I go home for the holidays and end up foretting.

maybe once every 4 months? I usually shower before bed so it seems kind of counter productive.

my father always told me to change them every two weeks, but i never do.

Never.I sleep on dissesembled cardboard boxes.

dont bother mum does lol

1-2 times each month.

Every time I shart in them I have to change em

my mum tells me once a week, but i go like 3 months and cant tell the diff

I usually change them once a week and after having sex.xxx

Only when i leave love stains from previous night

I like the feel and smell of fabric softener while I sleep and dislike the puppy hair that tends to accumulate, but I have to go to the laundromat so itll be every 1 1/2 - 2 weeks

Ive gone months, but because i have cats...and sex...i try to wash the sheets every time i do laundry, which ends up being around once a month.

Usually twice a week on average

What is wrong with you people? My sheets start to smell down by my feet if I don't wash them every week!