We’ve turned into a Hive, things are getting serious.

If you're talking about teeth, I had a similar experience. The thing is, teeth grow, but at some point, they fall out, being so-called milk teeth. By the way, as I like to think, I managed this situation quite well – I had some not-so-great teeth in general, but in a specific instance or two, but I didn't have to undergo any dental procedures because they were milk teeth and were going to fall out anyway, so there was no point in worrying about them.
In the end, I've only had two fillings in my life, and that's when I'm almost 40, because I take care of my current, real teeth. But in terms of growth, of course, they increase, just like your other characteristics. Teeth are almost like an RPG element in terms of your personal stats. The main thing is not to neglect them, and if you take care of them, then against the backdrop of other fools who have ruined theirs, it will actually be like upgrading them.
Of course, you're unlikely to increase their size to some incredible extent, but it's also worth understanding that ogres, in general, don't have super-teeth. They still put their main energy into growth – both vertical and horizontal. And growing some kind of overpowered 30 cm teeth won't actually bring you happiness, but only inconvenience. It's better to focus on making them crush what you need – that would be cool.