My lactation consultant found out the situation of my son when he's less than a month's old. She recommended me to visit the Barrhaven Family dentist who can perform that kind of surgery. He did the diagnosis first and then he would tell you whether it's necessary to cut or not. It ended up that there's 2 or 3 spots between his upper lip and teeth which can be cut. He did it right away using laser beam. I thought it would be super quick and no pain. But it still took a few minutes and I could smell something burning. I think i ended up crying more than my son.