Is there an age when they grow out of their bouncy chairs? My 7 month old has recently started hanging over the side of hers (obviously she's strapped in so it's only her top half but still I'm worried she'll end up hitting her head on the floor). She spends more time sitting up on a playmat now but there's still times she needs to be in her chair. I've tried looking for chairs for older babies but haven't found anything so far. Anyone have any ideas or recommendations?