I comment unfunny jokes

I'd imagine the horn is smaller, rounder, perhaps even a little softer. I mean, an infant's skull structure is made so that it can pass through the birth canal, and the bones fuse a bit after birth. What's to say the horn of a magical cartoon pony is full size at that point?Even if it did hurt — which I'm not ruling out — I'm pretty sure it wouldn't hurt anymore than the birthing process itself.