Your belly button does not close. You are stuck with it for life.
2-3 months
2-3 days is how long i had to wait
about 2 days or it should come of in the bath/shower anyway.
untile it dowsnt hurt to move in diffrent ways.
Yes, as long as you have soil, water, and an onion sprout, you can indeed grow an onion in your belly button.
The short staff should be around naval ( belly button) height from the ground.
5 weeks
As long as you have a belly button you can get your belly pierced. Remember that you're doing it for you and not anyone else or their opinions.
Mr. Orlando has a measured 3 ft. wide and 7 ft. deep belly button. He has been known to be able to fit 37 twinkies and 23 foot long hot dogs in his belly button. three humans, 2 dogs. 7 birds , and 38 chimps have gotten lost in his belly button.
3 months
it doesnt really matter as long as you have a parent