i got my tongue peirced and trust me.. wait atleast 4 weeks. u dont want an infection
I have had my tounge pierced for 10 years straight and the rules then were to wait 6 weeks. It is my understanding that you only need to wait 4 weeks now. The toungue is one of the fastest healing parts of our bodies.
a friend of mine got it done and the guy who did it told her to wait at least 4 weeks
I would say when it feels good do it. It will take a couple of weeks for the tonuge to start healing so you might want to wait a little while so you do not irritate it.