Well just about as long as you have had them plus 3 months. See if the piercings are over a year old they wont close the will shrink but the piercings will take months to shrink down to a point where they are no longer visible.
It really depends on the type of piercing and long you've had the piercing.
It depends on how fast your body heals, and how long you have had the piercing. The longer you have had the piercing, the longer it will take to close. This is true for all piercings.
It varies, if you have had the piercing for a long time the hole might never close. It does vary, i got my ears pierced over 3 years ago and still close overnight.
It takes as long as it takes once a piercing has healed it depends on haow long you leave the jewellery out, if you are done with the piercing it can take a few days to several weeks for the piercing to actually close once it's a seasoned piercing (seasoned being over a year old).
As long as the body takes to minimize the piercing and close it, there is no magic solution that will make it close faster. It's just a matter of time.
After 3 years chances are good it wont close, the piercing will shrink but not close completely.
It depends on the piercing.
a septum piercing never closes completly, sorry
Well if you have had the piercing that long it won't close, however it will shrink over time. The mark left by the initial piercing will remain in place and will look less noticable over time.
The length of time you have the piercing for will be three times that period for the piercing marks to close up and disappear.
It depends on where it is pierced. The lobes can take about 3 months to completely close up, where your cartilage can take 6 months to even a year to completely close up. It also depends on how long you have had the piercing. A piercing that you've had for years can take years to close (in my personal experience).
if its a fresh piercing the hole will close up pretty quickly, if you've had it for a while the hole will probably take a while to close up