Jack's sleeping well again. Last night he slept 1+2+3+3+3. Well, better than 1+1 or 2+2 ad infinitum.

Now he can crawl, pull himself up, sit very steadily, and in the past 3 days, practicing clapping. He recognises his Mom, Dad, Grandpop and Grandma, regular aunts and uncles and cousins. And yes, he still smiles at girls. More so at the pretty ones. :p

AskMoxie has some words on how babies sleep poorly when they are learning new things and sleep well again when they master them. Considering what Jack has achieved in the past few months, I'd say he's mastered a lot.