There's lots of things that could be done with kids that writers just seem to completely ignore. They're too busy trying to age them up so they can put on a costume and fight. How about let the kid stay a baby for awhile? There are all sorts of things that could be done with a Superhero having to take care of a kid. Like, say for instance Lois and Supes finally have a kid. The kid has the croup, so Supes takes him/her out for a walk in the clouds on a warm night. That, that's just an awesome scene just thinking about it. Or, like I suggested a few dozen pages ago, Flash running around the whole day fighting super villains and saving the day, not realizing he's got poop on his costume from changing diapers. Play it up for laughs, but most important, don't make it what the whole book is all about. You'd think most people would get this simple concept, but I have rarely seen anybody handle it right.