Sitting up is hard to do. It takes a level of balance and coordination that doesn't normally arrive until the fifth month. Today is Nora's four month birthday and she, well, isn't a very good sitter. But she's so doggone cute when she tries, that I had to take some video. I present to you, The Sitting Olympics, Nora vs. Gravity... Place your bets with the bookies at the window. Round #3 is my favorite.