Harry Potter Sickfic: In Her Condition by hermyandronforevr

Title: In Her Condition
Author: hermyandronforevr
Gender Getting Sick: Female
Character Relationship: Straight married couple
Link: http://www.fanfiction.net/s/5111899/1/In-Her-Condition

This sickfic features Hermione and Ron post Hogwarts.  Hermione pukes several times and realizes she is pregnant.