Carmen: A little tip for those water hose happy boys is when you take their nappy off immeadiately they feel like they want to pee, (must be the breeze on it or something!) I take the nappy off and wait for the wee, and just leave the nappy sitting on top of penis.
I have never been sprayed, but he has done a few on his changing mat! I always keep my eyes on it while it's uncovered..you get to know after awhile when it's going to fire (so to speak!)
I used for get to point the penis down in the nappy and wind up with leaks..! We all learn by mistakes.