Sol is getting so big! I think soon we'll have to put this swing away as it is only for babies under 20 lbs. Just the other day he started sitting up on his own. He hadn't tried at all really before that but then I guesss he just decided it was time. He hardly ever falls over and is quite proficient at reaching for and getting a hold of toys that we put around him. He rocks back and forth as if he's still in the swing and I have a sneaking suspicion he'll be crawling before too long. Just can't seem to sit still anymore.