Early maternal nutrition is not only related to her own health, but also to her offspring, not only to the health of the child at the time of birth, but also to his or her entire life, and the health of the adult is related to the health of pregnancy. Nutrition in early pregnancy pay attention to two main aspects: First, first of all, the issue of food safety Food safety during early pregnancy is particularly important, that is to say, pregnant women try to eat out less, and eat less cooked food, semi-finished products, because these have additives, all have preservatives, coloring, these can be carcinogenic or teratogenic. What do pregnant women eat during early pregnancy? Eat safe on it, as long as the food, can eat, pay special attention to increase the intake of fresh vegetables. Secondly, early pregnancy nutrition should also pay attention to scientific, reasonable, comprehensive principle Try to supplement the growth and development of the child, especially in the formation of organs in the need of a variety of micronutrients. For example, folic acid, folic acid-related zinc, selenium, iron and so on, are very important, the amount is not a lot, although the role of trace is very important. Within three months, the growth and development of the fetus is very slow, pregnant women do not need to gain too much weight, the important thing is to eat everything, all kinds of nutrients should be supplemented, and should be scientific, safe, reasonable, but do not overdose.