Preparing for pregnancy literally means preparing to get pregnant, and the following things should be prepared during the preparation for pregnancy: 1, to do the appropriate examination, mainly to rule out whether there is a disease that affects pregnancy, and to rule out viral infections that lead to fetal malformations. You need to do eugenics five tests, do routine leukorrhea, thyroid function, sex hormone six, eugenics five lab tests, and recommended to do ultrasound, to understand the uterus. 2, pay attention to the diet to strengthen the nutrition, both men and women to strengthen the nutrition, and quit smoking, quit drinking, and is recommended to stay away from second-hand smoke. 3, pay attention to the preparation for pregnancy from the beginning to take oral folic acid tablets, the main purpose is to prevent fetal neural tube malformation, because the anencephalic baby is not the same, but it's not the same as a baby. The main purpose is to prevent fetal neural tube malformation, because the birth of anencephaly and spina bifida children born, are due to the lack of folic acid caused by.