What tests are needed in the first three months of pregnancy?

Before three months of pregnancy, both husband and wife should do pre-pregnancy eugenic health check, check the project is more. Before the check, both husband and wife need fasting, check the content includes: husband and wife's blood type, blood routine, urine routine, liver and kidney function, infectious diseases nine, male semen check, female eugenic five, pelvic B ultrasound, A Gong three and leucorrhea routine, etc. If there is no abnormality, pregnancy can be considered in due course. Oral folic acid should be taken before three months of pregnancy until three months after pregnancy, which can prevent the occurrence of fetal neural tube defects.