If the baby teeth are actively keeping the second teeth from coming in properly you may want to consider it. You can just keep an eye on them and see what happens.
I have two 6 mo old, I checked their teeth today. It is a little too soon to worry about having them out yet. The second teeth I like to have all erupted before I start worrying about the baby teeth. I can still see baby teeth in my two with no second teeth erupting yet. The canines are coming through but not through that much yet. |