Do you know what carrying a child inside you does to your idea of space, of what you own? Even the poorest man takes for granted that he holds clear title to the space inside his skin. Oh, but ask a man about a woman, and he'll tell you that her body is so very different from his, that it holds empty spaces that stretch and hold mysteries, that measure time with strange and bloody clocks — whose empty spacer are those? Who holds their precious title? Ask a man again, and he'll argue that the case is not so simple when the sex is switched. The mere pockets of air inside men that erupt in belches and farts are of little account, but the spaces inside women are meant by God for so much more that women's ownership of them is clearly only ever provisional. Those empty spaces cannot be left unoccupied for no reason — they are intended to be penetrated, colonized, stuffed to bursting. The rule of men: all spaces must be filled.
— from Mary Toft; or, The Rabbit Queen, by Dexter Palmer.