Thanks RCW and deezee. I know you're right. I'm really not all that concerned because she's stayed in the same growth curve and her doctor says she's perfect, but I get tired of the "oh my GOD, she's so tiny" comments from people.
Good. She's been sitting with support for several weeks, rolling each direction, pushing up with her elbows straight, creeping, I guess (she pushes up on her hands, sticks her butt in the air, and tries to scoot forward until she gets frustrated and screams. She "talks" nonstop, smiles, laughs, all that good stuff. I have no reason to worry really, but then I have people making me feel as though she's sickly or something. I was the same size as her at her age and I'm far from being a small person, so I don't think that makes any difference really.