Killing a woman that turns out to pregnant is like finding a curly fry in your chips A surprise to be sure, but a welcome one
I don't think that's an appropriate way to talk about women.
It was a joke. I didn't want to hurt anyone but it would be funny if it really did happen.
Killing women isn't a funny thing to joke about especially when it happens so often in real life. Maybe try finding some non-offensive jokes to tell if you want people to find you funny.