The Fertility Diet: Groundbreaking Research Reveals Natural Ways to Boost Ovulation and Improve Your Chances of Getting Pregnant (McGraw-Hill), by Jorge Chavarro, M.D., Sc.D., Walter Willett, M.D., Dr.P.H., and Patrick J. Skerrett offers couples a diet and lifestyle plan that can help improve fertility, naturally—and is good for overall health, during pregnancy and beyond.