People often say that women forget what childbirth is like, because if they remembered, no one would ever do it more than once. Personally, I had no trouble at all remembering. The sense of massive inertia, particularly. That endless time toward the end, when it seems that it never will end, that one is mired in some prehistoric tar pit, every small move a struggle doomed to futility. Every square centimeter of skin stretched as thin as one's temper. You don't forget. You simply get to the point where you don't care what birth will feel like; anything is better than being pregnant for an instant longer.