Predators only hunt threats (people who are armed) and didn't kill a pregnant woman in Predator 2 after it heard the baby's heartbeat
So that kid should be fine.
Saying that, that was the most horribly disgusting thing I've ever seen in a film. The hospital scene in Requiem. You know the one. The thought of even describing it makes me uneasy.
It's about as bad as those Natasha Henstridge films, more so Species II what the guy done to them.