Ollie has been wearing one since around 12 weeks. I have always been a little sceptical, but figured it wasn't going to do any harm so why not give it a go.
Well. He hasn't stopped dribbling in at least two months now. He has his two bottom front teeth... and we certainly knew all about it! Poor wee thing, he really suffered. I am totally dreading the next ones!!
My daughter, on the other hand, didn't have a necklace. And we only really noticed she was teething when her teeth popped out!
Ollie is still wearing his though - because who's to say it's not helping, and it wouldn't be even worse without it?