It Came From Hell (31 Horrifying Tales From The Dead)

Sarah and Dan Majors tried everything to have a child, but were unsuccessful until they answered an ad in the local newspaper. The Major's said "What the Hell. We've tried everything else why not give this a shot."

What the Hell is right. The Major's prayers would be answered from Hell.
The Major's got in their car and headed to their destination with high hopes to put an end to the many years of failed pregnancies. Their destination would lead them deep into the mountains to a Witch Doctor that lives in a cave.