The ghost attempted to change the little baby and actually increased its development to 8 or so months old, and the ghost could tell that the baby changed. Daniel put her hands on the belly as it expanded and the baby started being more active.
Mike who saw what happened said "Daniel! is everything alright?"
Daniel said "I'm sorry but no. Our baby just... grew!"
The ghost was chuckling to himself not at all communicating and thought about what else he could do