person A: My girlfriend was feeling nauseous this morning and thinks she's pregnant. She went to get tested_comma_ and I am praying that she isn't. 
person B: I can imagine you are nervous.  What will you do?
person A: If she isn't pregnant then I can sigh as relief. If not_comma_ then we will have to discuss our future.
person B: Well_comma_ I wish you the best of luck.  I understand that is a stressful situation
person A: Thank you_comma_ I have been so worried all day.