The pre-pregnancy checkup costs about 1,000 dollars, and it is mainly to find out the woman’s basic health condition and to find out whether she is infected with viruses that can cause fetal deformities in her body. These tests include: routine gynecological examination to find out whether the vulva, vagina and uterus are developing normally, and to measure whether there are any abnormalities in the pelvis, ultrasound, electrocardiogram, coagulation time test, routine blood test, blood typing, and the five tests for teratogenicity, as well as liver function, kidney function, thyroid function, routine leukorrhea test, and cervical cancer screening, which is to find out whether there are any diseases that are not suitable for pregnancy, and to find out whether there is any disease that may cause fetal malformation. The main purpose is to find out whether there are any diseases that are not suitable for pregnancy, and prepare for pregnancy after all of them are normal. Oral folic acid tablets are also taken before pregnancy to prevent fetal neural tube deformities.