The right diet is vital during a pregnancy. When a woman is pregnant she has a higher need for some vitamins and minerals. Metabolic processes occurring during the pregnancy can lead to some nutritional deficiencies resulting in problems like fatigue, skin problems, sickness, and fetal developmental problems. Obstetricians will prescribe a Prenatal Vitamin that will provide mom and fetus with important nutrients like iron and folic acid. These supplements should be taken daily throughout the entire pregnancy, and after for nursing mothers, along with a healthy diet for a healthy pregnancy. Pregnant women should not consume alcoholic beverages. Drinking during pregnancy can cause behavioral and developmental problems, and deformities.