The challenge there is that every illustration is hand-drawn. If I add a pregnant belly, every Linda illustration would have to have alternate pregnancy versions and checks in the code to swap out to the pregnant belly version on every scene. It would be a ton of work and would set me back considerably to implement. At the moment, the best I can do is spontaneous pregnancy, which I currently have and plan to do more.
Viewing post in Warrior of the North Wood comments
That's fair, especially if there's no warning it can happen. As another thought, could it work a bit easier if Linda is locked to a certain area while pregnant? Like a story section where she can't leave until having dealt with events or puzzles, with her pregnancy and sprites also set solely to that section?