The Fly II

Pardon me if this has been discussed, but why is this movie’s very existence plausible?

Is it revealed why, after escaping from Seth Brundle’s laboratory at the end of The Fly, Geena Davis’s first stop ISN’T back at the abortion clinic to finish what she started?

Or is Randall Terry the actual villain in that movie?

I only saw it once on video 25+ years ago and don’t remember much because it was awful. About all I remember are the Daphne Zanuga sex scenes (no nudity :(). I seem to recall that the big, evil corporation that was funding Brundle supposedly showed up right at the beginning (i.e. right after the end of the first movie) and they kinda ‘took care of / kidnapped’ Geena Davis since they knew she was preggers with the spawn of Brundle-Fly…