Having learned about pregnancy, a woman usually revises her own menu and seeks to get rid of harmful gastronomic predilections. But the radical change in the dietary regime is not so harmless - it can lead to nervous breakdown, apathy, shortage, or overweight. To avoid such unpleasant consequences, it is necessary to adhere to the basic rules of nutrition during pregnancy. This is, first of all, the amount of food. Contrary to popular belief, "for two" is not necessary at all, it's enough to follow the variety of diet and the correct ratio of proteins, fats and carbohydrates. Exception - clear and unambiguous recommendations of the doctor.