Funny I just bought a children's functional stethoscope for my young nephew's 4th birthday. It is hard for him to understand when he sees his aunt with tubes coming out of her arms, wearing an thumping astronaut suit and breathing in steam for two hours! But he is so caring and sensitive. So I thought maybe he could play doctor <img src="i/expressions/face-icon-small-smile.gif" border="0">
I have never tried to listen to myself though. I'll let you know what my nephews diagnostic impression is <img src="i/expressions/face-icon-small-wink.gif" border="0">