Darcy didn't get a tooth until 10 months. Everyone told me all her symptoms were teething symptoms for the 6months prior to that.....a fortnight later she got another and in the fortnight after that she got 11 - I didn't even notice. It just happened that I used a metal spoon and noticed it 'clinked'. Mother of the year award for me - not.
By the time she was one she had 16 teeth (included her 2 year old molars). Now i can feel her four year old teeth....
All kids are different.