Quick Answers for a Healthy Start A healthy pregnancy starts with a well-balanced diet, but there s much more to know. For example: True or False? * You need to eat an extra 500 calories a day when pregnant. * Iron needs triple during pregnancy. * A high-fiber diet is important during pregnancy. Answers: * False. Pregnant women require 300 extra calories a day and nursing women need an extra 500 calories a day. You ll find more on calories and weight...