How is it she seems older and bigger than she was just yesterday...
I mentioned before that she could hold her own body weight when leaning forward, but without support behind her, she'd fall to the side. Well now she's holding her weight & staying steady all by herself. It doesn't look like a very comfortable position... but she seems to like it anyway. She's just a can-do girl.
Also she's doing the 'swimming' thing when she's on her stomach. She's going to be crawling away in no time!
More 12 week photos here.