Well, this bites.

According to the U.K.'sThe Guardian newspaper, the latest installment of The Twilight Saga: Breaking Dawn — Part 1 is blamed for causing seizures in male filmgoers.

Why, you might wonder? The film's much-discussed vampire birthing scene's "strobing red, white and black imagery may have triggered episodes of photosensitive epilepsy," according to the paper. So there you have it.

Twilight Breaking Dawn sparks 'convulsing, snorting' seizures in US cinemas

Epileptic fits in male viewers blamed on light effects during vampire birthing scene