During the preparation of moxibustion, and has the role of warming and dispersing cold, menstruation pain, etc., for the uterine cold caused by infertility has a better adjuvant therapy, but the preparation of moxibustion during pregnancy some precautions, including: 1, during menstruation can not be moxibustion, moxibustion can lead to menstruation, menstruation, menstruation, menstruation, menstruation, prolonged time, and other abnormalities. 2, ovulation can not be moxibustion, because it can affect the fertilized egg implantation, resulting in Biochemical pregnancy and preeclampsia. 3, the reproductive organs and heart, neck, etc. can not moxibustion, so as not to cause discomfort. During the preparation for pregnancy, eat a light diet, eat more vegetables and fruits, eat more food rich in protein, supplement folic acid in advance to prevent fetal neural tube deformities, pay attention to rest, do not stay up late, and appropriate exercise.