 Lastly, Michael says, it's more complicated than you acknowledge. He's speaking to me there. It's more complicated than you acknowledge. IVF may not be the problem. Well, Michael, I think if you consider the points that I'm making that I think it's a lot more complicated than you acknowledge. And I say that with all respect because maybe you haven't studied it very much. It kind of sounds as though maybe you haven't. I don't know.