Pregnancy is a normal physiological proces in a woman's body that causes lots of anatomical and physiological changes. It is not a disease but it's a state of changed health. These changes that occur in the body during pregnancy are reversible and they return to it's condition before the pregnancy. However pregnancy is accompained by some problems which are normal, and if thay are expressed to a better extent, woman can, by their behavior and actions largely diminish problems. In addition, pregnancy can occur and diseads that pose a risk for mother and child. The period of pregnancy in a woman's life greatly changed it's former style of living, and as such, women must ajust to this period. Any changes that occur during pregnancy are largely reflected in it's daily activities and familiy. Education of pregnant women is important because it serves to remove the risk factors, if any, that's a lapse of pregnancy without complications are better and healthier environment. Educated pregnant women knows how to recognise symptoms that may indicate danger, regulary goes to medical appointments, and their behavior harmonize to her condition. Nutrition during pregnancy is one of the most important external factors essential for the health of the mother, the fetus and placenta. Nutrition in pregnancy may be a risk factor for a number of difficulties and complications. Risk group of pregnant women which should be regulated or monitored diet are women who suffer from high blood pressure, which in a previous pregnancy had preeclampsia, which have overweight before pregnancy, women with multiple pregnancies, which have polycystic ovarian syndrome, diabetic. With education we achieve to adopt healthy behaviors, and therefor having healthy child.