If you want to have a healthy baby, preconception checkups are essential and both husband and wife must participate in them, not all checkups need to be done during the checkups, they can be divided into “mandatory” and “optional” items. is a must-do project? 1. Women’s preconception check-ups: 1. gynecological examination: check whether there are abnormalities and deformities in the vagina, cervix, uterus and fallopian tubes; 2. white belt routine: check whether there are gynecological diseases to prevent premature births and miscarriages; 3. blood routine: check whether men suffer from leukemia, hepatitis, sepsis, viral infections, jaundice and other diseases; 4. urine routine: find out whether the kidneys are suffering from diseases; 5. Chromosomal abnormalities: to check whether they suffer from genetic history diseases; 6. 2 items of mycoplasma: to check whether they have mycoplasma infection and detect sexual contact diseases at an early stage; 7. Liver and kidney functions: to check the metabolic function and nutrient absorption of liver functions and detect diseases at an early stage; 8. ECG: to check the electrophysiological condition of the heart and differentially diagnose a variety of arrhythmias. 2, male preconception checkup must check: 1, blood routine: to see whether men suffer from leukemia, hepatitis, sepsis, viral infections, jaundice and other diseases; 2, urine routine: to find out whether the kidneys are suffering from disease; 3, liver and kidney function: to see the metabolic function of liver function and nutrient absorption, early detection of disease; 4, semen examination: to see whether the male sperm health, viability rate; 5, HIV test : to detect whether or not to carry HIV; 6.Syphilis: to detect syphilis spirochete-specific antibodies and discover syphilis virus; 7.Chromosomal abnormalities: to check whether or not to suffer from genetic history diseases. These are the mandatory pre-conception checkups for couples above, and are items that cannot be missed!