I had my bottom two pulled 4 years ago. I actually had an infection in both of them because they were coming in like almost sideways because there was no room for them. One morning I woke up and couldn't open my mouth, lol. Strange they didn't really bother me before though.

My top ones are still up in there, they haven't even tried coming out yet. Last time I was at the dentist he casually said I might have two on one side. -__-