I'm curious. I'm starting an FNP program in the fall and am trying to get my ducks in a row. The question is... Do I need to have both a regular adult stethoscope and a pediatric stethoscope? I know that in our local children's hospital, the nurses in the nursery use infant steths, but those working "peds" just use run-of-the-mill adult steths. Should I look into pediatric or infant stethoscopes for clinical work? Ultrascope has one with an available dual head, so the head can be swapped from adult to peds if need be... But, if I don't need multiple steths, I love my Littmann. What will serve me best in the long run? Would love to pick your brains!