the birds and the bees
If you're caring for a young person, then the question of when and how to have "the talk" with them has likely crossed your mind. It's generally understood to be one of the more dreaded moments of raising a young person, because it's awkward for everyone involved and seems like an awful lot to have to do all at once.
But it doesn't have to be an awkward, embarrassing, weird metaphors about birds and bees filled discussion. And it not only doesn't have to be all at once, it shouldn't be.