This holiday has also been a weekend of many firsts. On Friday, Baby C rolled from her stomach to her back. This morning she rolled back to stomach. Later in the day she grabbed her toes. And all weekend long she's been a Chatty Cathy, "conversing" with anyone who will indulge her. I can hear those of you without kids thinking "Big deal, lady, my cat does that all day long and she can completely bathe herself with her tongue. So your kid rolled over. Who cares?" I can say this because this is what I thought when I read about someone's kid rolling over. Here's why this is kind of a big deal -- it means your kid is not totally void in the development department. It also means you should no longer turn your back on the changing table. Another not-so-good first happened tonight. As I carried Baby C through the kitchen I bonked her head on a cabinet door. Crap. Time slowed down. I looked at her. She looked at me. There was a pause. I thought for a n