There have been two recent changes to the goblin eggs in the patron version - their duration before they're flushed out was doubled, and wearing a plug prevented them from flushing out. However, their function remains the same; they are unfertilized eggs until you have them fertilized by a compatible partner, which is the actual conception. You won't get pregnant with a goblin otherwise.
ive had both a hybrid centaur/goblin baby and a harpy/goblin baby and that was the only 2 that ever managed. all the other rimes have never worked even when ive the female goblin has been right next to the centars on the map like in the past it still does not work. so can you elaberate what ones will fertilise the eggs of the female goblin eggs please.