The Lonely Tooth

So, we are going on two months since Amelia popped out her first tooth and it is still the ONLY tooth!  Is this normal?  Her poor lonely tooth is working hard on chewing up her food all by itself.  I must admit though, that single tooth has grown on me!  It makes that already beautiful smile so much cuter!  The lonely tooth is in need of some company though, so hopefully another will join it soon!