It's probably impossible to free him, since we've already started her route. And during attempts to free her, she should be absent from the area, and when leaving the room, she only reminds us that the pregnancy is over, and nothing more can be done with words, she's stuck.
Yeah, we have no choice but to take Dr. Frost's path — the other doctor's route was never actually finished/implemented. You should be able to dig up Dr. Muramasa's reply in the main page threads/posts.
