a lot of money

We have a small yoga ball for Colin. Yesterday he was playing w/ it. I heard it bounce against the fireplace screen until I told him to stop.;Then he began to dribble it. Suddenly he stopped & went into the bathroom. He came out w/ a tooth in his hand & exclaimed I'm going to get a lot of money now. I told him the tooth fairy would only come if he was not encouraging his loose teeth to come out faster. He sd it was lose & was bent down. I wonder if the yoga ball hit him
& helped the tooth along.
PS to other tooth fairies Wait until the child is asleep. I didn't want to forget & the tooth fairy not come. I forgot he likes to rearrange his pillows 20 times before he falls asleep. He found the money last night & was so excited.