I went home at lunch and our nanny was changing Matty. About 5 minutes after that he started signing diaper. I asked him if he needed his diaper changes and she responded she had just changed him. He played for another minute or two, signing diaper a few times and then we smelled it. He did need a diaper change. I guess I thought it was good timing or luck the couple of times he did it before but now when he signs diaper I am going to change him every time. He knows what he needs!
As my mom would say "Waat a smaat bouy!"