Spring is here, the earth is full of life, and life begins anew. At this time of recovery, many couples also have plans to have a baby. What tests and preparations should be made before pregnancy? Let’s briefly introduce them. According to the Guide to Preconception and Pregnancy Care prepared by the Obstetrics and Gynecology Section of the Chinese Medical Association, the following tests are generally recommended for those who want to become a mama: 1) physical examination: blood pressure measurement, calculation of body mass index (BMI), gynecological examination 2) auxiliary examination: mandatory items (1) blood routine; (2) urine routine; (3) blood type (ABO and RH); (4) liver function; (5) (6) fasting glucose; (7) HBsAg; (8) syphilis spirochete; (9) HIV screening; (10) cervical cytology; (1) TORCH: toxoplasmosis, rubella virus, cytomegalovirus and herpes simplex virus; (2) cervicovaginal discharge test (routine vaginal discharge, gonococcus, chlamydia trachomatis); (3) thyroid function test; (4) blood lipid examination; (5) gynecological ultrasound examination; (6) electrocardiogram examination; (7) chest X-ray examination; (8) thalassemia screening (high-risk areas); (9) glucose tolerance test (OGTT, high-risk women) If you have regular health checkups, you will find that most of the items are included in the routine physical examination, and you can check the unchecked ones against the physical examination report (the underlined parts in the above table are usually not included in the routine (The underlined parts of the above table are generally not included in the regular physical examination items). If you have a history of chronic diseases, bad pregnancy and childbirth, family diseases and genetic diseases, please give special instructions and consultation to your doctor. For those who wish to have a smooth conception and good fertility, we recommend the following tests: (1) sex hormone 6; (2) anti-sperm antibodies, anti-endometrial antibodies, CA125; (3) male semen analysis; (4) chromosomes of both partners. If there is no obvious abnormality in the above tests, you can arrange for conception, paying attention to reasonable nutrition and controlling weight gain; supplementing with 0.4-0.8mg/day of folic acid or multivitamin containing folic acid (4mg/day of folic acid is required for previous pregnancies with fetuses with neural tube defects); avoiding the use of drugs that affect fetal development; avoiding exposure to toxic and harmful substances (such as radiation, high temperature, lead, mercury, benzene, arsenic, pesticides, etc.); and avoiding close contact with pesticides. pesticides, etc.); avoid close contact with pets; change bad habits (smoking, alcoholism, drug abuse, etc.) and lifestyles; avoid high-intensity work, high-noise environments and domestic violence; maintain mental health, release mental stress and regular work and rest.