Comment by Galactic Navy Officer on Blow Jabba dahut

@Blow Jabba dahut There's no reason for there not to be magic birth control. It would likely have a 100% prevention rate, too, since magic generally either works or doesn't work.

There's two kinds that could work, depending on the magic system: Temporarily block fertility, or block the fallopian and vas deferens tubes so the sperm and eggs can't meet.

And then there's getting into potions.