I know all kids are different. I knew someone who's son had his first tooth at 4 months. Our DD didn't get her first teeth until 9 months or so, and she had 4 pop at the same time, then the next ones came in together, and the next and so forth.
Don't get worked up or worried - it's okay.
DS cut his first tooth at 18 months. Yes, I said EIGHTEEN months. He cut three more just before he turn 19 months.
If you can tell they are under the gums, if you don't have any nutritional concer
Nel11:I've read (and pedi said this also) that it's actually better to cut them later because it gives the teeth more time to