Perhaps in the fanfiction, Harvey and Donna discover they are having a baby right when a big case is about to start at the firm. They have to keep it a secret from their colleagues at first. As the pregnancy progresses, Donna starts to have ideas about how to make the office more baby - friendly. Harvey, on the other hand, is worried about how the baby will change their relationship dynamic. But in the end, they both realize that the baby is a new and wonderful chapter in their lives.
Well, a plot could involve Harvey and Donna trying for a baby for a long time. There could be some ups and downs during this journey, like dealing with possible fertility issues. Then, when they finally succeed, they start to plan their future as parents. They might think about how to balance their high - powered jobs with raising a child. They could also face some judgment from their colleagues, but they stand strong together.