Will pierced ears close up after having them done almost 4 weeks ago and will it leave a scar How long before ears can be repierced after they close up?

After you get your ears pierced, you should keep the first earrings in for about 6 weeks. But you should wear earrings at all times (only studs) for the first 6 months as well, to keep the holes regular sized. If you let your ears close up, or if they become infected (or both) there will most likely be a scar (a small dot where your hole was, if you could call that a scar). You must wait a while after your ears close up to get them re-pierced, because there may be scar tissue.

I do not know the exact amount of time you must wait to have them re-pierced. But I bet if you went to the piercing place and told them how long ago your ears closed up/got infected, they could tell you if they could pierce them or not.

This information is just from my personal experience, so results may be a little different for you ;)