(Cover) - EN Showbiz - Kristen Stewart believes that her character's demonic pregnancy saga is "very relatable".

Kristen plays Bella Swan in the Twilight film franchise. In the upcoming installment, Bella is becomes pregnant with a supernatural child and is forced to give birth. Kristen believes this storyline is extremely applicable to real life.

"If you take the fact that everyone thinks it's a demon inside of her and everyone thinks that she shouldn't be having it and she's the only one that does, it's actually a very relatable, easy to play story," said Kristin to E!.

In terms of time the actual birth scene also bordered on realism. It took days to shoot and it was incredibly awkward.

"Logistically speaking and getting the baby out, it took two days to shoot that," said Kristen. "It was pretty crazy because it's really not your typical birth."

Bella's labour was not necessarily the most pleasant experience for Kristen, but she did not want to rush through it. She wanted the experience to linger.

"Sometimes you shoot something in five weeks and you do feel like it's been ripped from you a little bit," said Kristen, "but this has been the most indulgent experience I could ever imagine."

The next Twilight instalment film Breaking Dawn - Part 1 will be released later this year. (C) Cover Media