['My baby napped for three hours today, which is NOT usual.', 'Oh wow, You think you baby might be a little sick?', 'Nope, I think he was just tuckered out!  I managed to get a lot of housework done, so it was nice.']
I'm glad to hear it. It's always nice to get a little me time to get things done.
My baby napped for three hours today, which is unusual.  I got so much done.