My boyfriend and I were out having dinner and he noticed I was being "cranky". (Flo got here this morning so I'm not feeling too well) He proceeds to tell me that he thinks back in who knows when, all this "it hurts" and "mood changes" were made up and that they are mental and not real....said since we keep teaching our girls that it hurts and that it's normal to feel moody, that now everyone thinks it's normal. He said he wasn't trying to bash on me or talk bad about it but that that's what it seems. It bothered me and I told him to do his research and educate himself before he decides to speak about this. He laughed it off, but I didn't (obviously).