If you are part of a large group that is headed to an eatery that is less-than-modest with its portions, consider sharing with a friend who has a similar palate. Not only will you save money, you might also spare yourself the inevitable food coma that quickly follows an overindulgent meal. This is also a good choice for diners who find the idea of "doggy bags" and leftovers distasteful.
To make it easier to get the most out of your pregnancy nutrition, start with small changes, like trading those sugary cereals for healthy whole grain cereals. Whole grains provide good carbohydrates to give you the energy you need. Make sure you read the package to see if the words "whole grain" are listed.