Sentence 1: Jenna forgot to take the pill two days in a row. 
 Sentence 3: She bought a pregnancy test and tested positive 
 Sentence 4:  She had no clue how to break the news to her boyfriend 
 Sentence 5:  So she decided to write a poem about it to alleviate the blow 
 Option 1: When she realized she still had her regular periods, she was relieved. 
 Option 2: When she realized she didn't have her periods, she wasn't surprised.