Honestly, I have had my labret piercing for about 7 months now and I took it out for about 4 hours for a class. At the end when I tried to put the piercing back in it hurt. The hole were the piercing was seemed to have tightened up. It took a few hours for my piercing to feel like it usually does. So I would guess that a labret piercing would close up kinda fast
It'll probably close up in less than an hour.
you may NEVER take it out
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.
In minutes, maybe a few hours.
stitches...
Of course you can't. It'll close super fast.
It depends on how fast your body heals and how new the piercing is. But even piercing that have been done for years can close in minutes. So there really isn't a way to tell how long it takes. So I would try to put jewelry in asap if you want them pierced.
Healing rate vary from person to person, removing the jewellery will allow the piercing to close if it's fairly new (under a year old). How fast solely depends on your state of health and you leaving the jewellery out.
No way to speed that up really. Keep it dry and disinfected and out of the sun until it's healed.
As long as it takes. Not every piercing will close within moments of taking the jewellery out, there are other aspects that come into play. Length of time you had the piercing, the size of the jewellery, healing issues all these affect how fast a piercing will close. So as long as the jewellery is out the body will deal with it as it sees fit.
They have to stay in for a month before you can switch rings. Once you take it out, your piercing will start closing, you'd be surprised how fast they close
Being that its really new, it can close up within a half an hour, to a couple of hours. Right now, your body is working overtime trying to patch the hole that was just created in your body, so without jewelry in it, it wont take very long at all.