Okay, my DD is finally walking (20 months, so fear not parents of non walkers!). But since she has started, her naps are pretty much non existent and her night time sleep has been disrupted. I am sure night sleep (touch wood) will calm down again, as it does tend to after a bad spell. But it the naps that worry me......did you DC have probs napping when trying to master walking and did it calm down again after?