Responses
BPD is actually Borderline Personality Disorder not Bipolar Disorder. I also didn't like that they used that either and almost stopped reading because I am bipolar. I just didn't like that they used that word to portray it when its just rut.
Seriously, wouldn't it be better to jut call it a "rut" or "heat"? It seems nore in line with what's going on. Idk if it was the translation team getting something mixed up or if the author really just has no grasp on what "bipolar disorder" is... but that's really insensitive.