DD, 7 months, has been teething up a storm lately. I purchased an amber teething necklace. When it first came in the mail, I thought that I had lost my mind believing in a magic necklace. Now, I think that it may be helping a bit. So, DH thinks I'm crazy, but I want to get another one to "double" the dose, even though I'm not sure that it's working at all. Thoughts?