My DD is getting her 3rd tooth this week. She got her first 2 a week and a half ago. As you can see, she got them early, too. Some babies teeth even earlier than that, if you can believe it! I have heard that it's partly to do with genetics; DH & I both teethed early - around 4 mos., so it makes sense that she's getting hers this early.
Re: S/O Teething
My DD is getting her 3rd tooth this week. She got her first 2 a week and a half ago. As you can see, she got them early, too. Some babies teeth even earlier than that, if you can believe it! I have heard that it's partly to do with genetics; DH & I both teethed early - around 4 mos., so it makes sense that she's getting hers this early.