Probably build-up of dirts and sweat from the day. maybe dead skin, cause alot of people don't usually clean their bellybutton intensely everyday.
Your navel, aka your belly button, should not hurt. You should see a doctor.
Yes, wait about a month
smegma smells like the most pungent fish/belly button/ ass / cheese/ cock breathe most awesomely bad smell! if you dont bathe for a couple days and dont pull back your foreskin when you piss you will have a slime over you head and it will smell like fish belly button cheese ass and coffee grinds mixed together its horrible wash wash wash everyday!Many men get sexually turned on by the smell of smegma, I am one of those men.A circumsized man rarely has a scent on the penis however the not circumsizedman has that wonderful build up.,
Where I live you have to be at least 15 and have your parent with ID with you. I got my belly button pierced when I was 16 and it didn't hurt at all. The healing process hurt a little at times but overall wasn't that bad.
the rotting
it makes it smell bad.
Yes She Smells So Bad That She Makes Poo Smell Like A Flower
Mine did. Not as bad as it did right after it got pierced though.
No, it just makes them smell bad!
you dump him
well a shot is worse then a belly button piercings because a shot can hurt you so bad you will have to go to the hospertal but a belly button piercings will just sting
i really dont know :) The smell is produces to attract the flies that pollinate it.