Of course. Also, if you approach the place where Martha is doing “her business,” Rocky says “Strange smell.” Do you have a sanitary pad, there is Martha's puddle with a strong odor, conclusion? Once you have a wet pad, the trigger goes off.
The game is completely passable and without bugs, this has been tested by thousands of players, so you need to play carefully and that’s all). If I answer every player's question "How? Where? Why?" this will not be a game but a big spoiler.