They did my nose piercing over a year ago while I was on vacation and didn’t even use the right type of stud. They used a bone stud so it fell out multiple times. After worrying about it closing up I had to stop at my local Hot Topic when I got back and grab replacement studs. So basically I had to change my brand new piercing into an L-stud with no experience at all after a day or two. Somehow it healed fine with no problem. They also gave no info on how long it takes to heal or anything and acted a bit annoyed that we came in. They wouldn’t let my mom in the room either so I felt a tad bit uncomfortable.