Perhaps the number one complaint of women trying to watch their weight during pregnancy is that they are hungry all the time. True, pregnancy does result in an increased metabolic demand on the body, which can cause you to be hungry. Many women also experience a number of cravings during pregnancy, which can make healthy eating challenging.The first thing to remember is that the idea that you should eat for two is wrong. You only need an additional 300 calories per day, and generally you don’t n.