<DIV><B>If Atul Gawande were funny--or Jerome Groopman were a working mother--they might sound something like Michelle Au, M.D., author of this hilarious and poignant memoir of a medical residency.</B><BR/><BR/>Michelle Au started medical school armed only with a surfeit of idealism, a handful of old ER episodes for reference, and some vague notion about "helping people."<BR/><BR/><I>This Won't Hurt a Bit</I> is the story of how she grew up and became a real doctor.<BR/><BR/>It's a no-holds-barred account of what a modern medical education feels like, from the grim to the ridiculous, from the heartwarming to the obscene. Unlike most medical memoirs, however, this one details the author's struggles to maintain a life outside of the hospital, in the small amount of free time she had to live it. And, after she and her husband have a baby early in both their medical residencies, Au explores the demands of being a parent with those of a physician, two all-consumi