outcomes that ensue from maternal and gestational weight gain, and (5) a range of approaches that promote appropriate weight during and after pregnancy. The final chapter describes cross-cutting themes that emerged from the workshop presentations and discussions.

Flegal, K.M., Carroll, M.D., Ogden, C.L., and Johnson, C.L. 2002 Prevalence and trends in obesity among U.S. adults, 1999–2000. Journal of the American Medical Association 288(14):1723–1727.

Hedley, A.A., Ogden, C.L., Johnson, C.L., Carroll, M.D., Curtin, L.R., and Flegal, K.M. 2004 Prevalence of overweight and obesity among U.S. children, adolescents, and adults, 1999–2002. Journal of the American Medical Association 291(23):2847–2850.

Institute of Medicine 1990 Nutrition During Pregnancy. Washington, DC: National Academy Press.

1991 Nutrition During Lactation. Washington, DC: National Academy Press.

1992 Nutrition During Pregnancy and Lactation: An Implementation Guide. Washington, DC: National Academy Press.

March of Dimes 2004 Maternal Obesity and Pregnancy: Weight Matters. Available: http://www.marchofdimes.com/files/MP_MaternalObesity040605.pdf. [accessed August 14, 2006].

National Center for Health Statistics 2004 National Health and Nutrition Examination Survey, 1999–2002. Available: http://www.cdc.gov/nchs/pressroom/04facts/obesity.htm. [accessed August 3, 2006].

National Heart, Lung, and Blood Institute 1998 Clinical Guidelines on the Identification, Evaluation, and Treatment of Overweight and Obesity in Adults. (National Institutes of Health Publication 98-4083). Washington, DC: National Institutes of Health.

National Research Council 1970 Maternal Nutrition and the Course of Pregnancy. Washington, DC: National Academy Press.

Ogden, C.L., Carroll, M.D., Curtin, L.R., McDowell, M.A., Tabak, C.J., and Flegal, K.M. 2006 Prevalence of overweight and obesity in the United States, 1999–2004. Journal of the American Medical Association 295(13):1549–1555.