Wirelessly posted (My IV to the Net: BlackBerry7250/4.1.0 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/105)
I have kids, no longer diaper wearing but even when they wore diapers we changed them in the lav.
While I know my own child's "business" could make me gag I would want to minimize my flying neighbors' olfactory discomfort as much as humanly possible.