Not so much as late, but very, very slow! DS's first tooth started to appear at just before 8 months. He's now 10 months and that tooth isn't fully through yet. The second is, I think, on its way but is taking a really long time. Did anybody else's LO take such a long time for the teeth to come through?? And does a gap of over 2 months between the first two mean that all the others will have the same gap, coz at this rate he'll be 4 before he gets all 20 of them.