DD seems to be, well, masturbating! She does it in her highchair the most (there's a big fat bar between her legs, can't remove it), but sometimes in the pushchair and carseat... squirms and twists her legs around, gets a glazed look in her eyes, and sometimes even grunts! I know this is normal, but I'm wondering if there's any way to dissuade her? She won't eat in the high chair once she gets going, but trying to feed her on my lap is proving to be very, very messy (and she's just as squirmy!). Any ideas? Anyone else have this problem? Will it pass with time?