Siren is a Glee fanfiction that explores the marriage and hysterical pregnancy of Will and Terri Schuester. Each chapter is a stand-alone alternative universe that parallels each episode of the 'first 13'. In every chapter, the story will explore what might have happened if Will had learned of the hysterical pregnancy in that episode.
To better understand this concept, note the following explanation: Chapter Two will being in Showmance. The idea is that Terri tells Will the truth, like she originally planned, during the dinner scene. From that point, the chapter will progress for any amount of time, until the story for that particular scenario comes to a close. Chapter Three will then start during Acafellas. Nothing that happened in Chapter Two will have occurred, but rather, canon will hold true up until Will once again gains knowledge of the hysterical pregnancy, and again, the chapter will progress in an alternate-universe from there. Each chapter can go for any amount of time into the future, but each chapter gets a fresh start, with all the canon influences and none of the alternate-universe occurrences from prior chapters.
I am also posting this story on tumblr at siren-gleefic[DOT]tumblr[DOT]com. There will be regular updates and this is also an additional option for submitting feedback and an easier way to ask any questions. I can also be contacted at the email address siren[DOT]fanfic[AT]hotmail[DOT]com or via PM on this account.
I plan on posting the first chapter shortly, or by the end of today. I hope you'll all give it a chance! And of course, please give me any and all feedback. :)