12 Best Fan Theories For 2018's Biggest Movies

9. The Baby Was Conceived At The Waterfall - A Quiet Place

One of A Quiet Place's nagging questions concerns Lee (John Krasinski) and Evelyn's (Emily Blunt) conception of their new baby, given that the world's extraterrestrial monsters can detect sound and, uh, making a baby generally isn't a quiet activity.

You can argue that they simply had the most boring, unenthusiastic sex imaginable in order to create a baby and compensate for the one they lost at the start of the film, but the truth could actually lie in a simple-yet-compelling theory.

If the theory is correct, they actually had sex by the waterfall, which is shown in the movie to drown out a considerable amount of noise, and would certainly be sufficient to mask some passionate lovemaking.

Plus, a waterfall's pretty romantic, no?