In the early stages of pregnancy, you need to undergo prenatal checkups to prove whether you are pregnant to rule out ectopic pregnancy. You need to go to the gynecology department of the hospital for early pregnancy checkups in the early stages of pregnancy. Use early pregnancy test paper or draw blood to check human chorionic gonadotropin in blood. You need to go to the hospital for ultrasound examination around 40 days of pregnancy to rule out ectopic pregnancy, and at 50 days of pregnancy is to go to the hospital for ultrasound examination to see if fetal heart and fetal bud appear before you can determine whether the fetus is developing normally. In the early stage of pregnancy, we need to do routine checkups, such as routine blood and urine tests, liver and kidney functions, and we need to measure the height and weight, etc. If the early stage of pregnancy is a critical period for the development of the fetus, inattention will cause miscarriage and affect the development of the fetus, which will cause fetal malformation in serious cases. In the early stages of pregnancy, you need to take a reasonable amount of folic acid, at the same time, do not have intercourse in the early stages, do not take drugs indiscriminately, and do not come into contact with X-rays to avoid adverse effects on the fetus.