We don't know what happened but Emmie pretty much decided overnight that she was ready to swim. I guess it's like everything else with her, once she wants to do it she does it. She swims about half the length of our pool which isn't all that long but for her it's a long way. We are still working on the ability to turn over and float. She is going back to swim classes next week so hopefully she'll work on those skills with them. Here's some video of her swimming today.