Janet Key

Edwin Antony (Hywel Bennett) is emasculated in an accident which kills a young philanderer. Doctors successfully replace his member with that of the dead man, but refuse to tell him the full story of the organ's origin. So Edwin begins a search which takes him to the philanderer's wife - and also to his many, many girlfriends... (imdb)

A woman gives birth to a baby, but this is no ordinary little tyke. The child is seemingly possessed by the spirit of a freak dwarf who the mother once spurned. Cue a spate of strange deaths, the one common factor being the presence of a baby in pram at the scene... (imdb)