A weird bug attaches to your face while you explore an unknown planet, you pass out and when you awake, the thing is in the floor right next to you dead. You promise never investigate extrasolar planets by yourself, but luckily nothing bad happened… Right?
WRONG. You just became pregnant, and your baby is eager to come out from your chest cavity and say hello!
Yeah, I know, you will die but gotta admit it looks creepily awesome!