Emily - posted on 10/22/2010 ( 2 moms have responded )
I have an eleven month old who started teething at 4 months (which I heard is rare but definitely not uncommon) I was happy because I thought the sooner she starts the sooner it will end. By nine months she had 6 teeth. 4 on top, 2 on bottom. She hasn't got another tooth in 2 months and I'm just curious as to how many teeth typically do babies have by there 1st birthday?