The birth in Twilight: Breaking Dawn Part I was not as scary as I thought it would be. (If you don't want to read about the film's ending, stop reading here.) Breaking Dawn is a preteen fantasy through and through, so the birth of Bella's half-human, half-vampire baby winds up looking fairly tidy and vaguely menstrual, even if it does involve blades and teeth. (No trial of labor for Bella.)
Will Breaking Dawn leave a generation of young girls with tocophobia — fear of childbirth? My guess is that it will not. The birth happens fast, for one thing, and it's all pretty implausible. The baby appears to be a normal baby, though about six months old, and functions for the rest of the movie in a doll-like capacity.
But Bella Swan — the teenager who falls in love with the vampire Edward Cullen (Robert Pattinson) and marries him in this, the first half of the screen adaptation of the fourth and final book in Stephenie Meyers' Twilight saga — does die in childbirth in the film. Her death has been prophesied, so it isn't unexpected, but the sight of her still, gray form on the table where her baby was born is upsetting.
However, the second half of Breaking Dawn is scheduled for release one year from now, so let's just say that birth transforms Bella. We haven't seen the last of her.
Breaking Dawn is rated PG-13.