Wren will be 4 weeks old tomorrow! I'm going to take her in and get her weighed. She seems like she has grown quite a bit. Every day her eyes are wider and she's more aware of her world.
She's even smiling already!
My mom got some video of her cooing after I gave her a shower (we don't do baths...I just bring her in the shower with me and she likes it. She stays warmer that way.)