X-rays of the cervical spine can have an effect on early pregnancy and may lead to risks such as embryonic arrest and fetal malformations, which need to be fully evaluated by a physician. Early pregnancy is an important stage in which the embryo begins to differentiate and develop directionally. Cervical spine X-ray is a type of radiation test, and exposure during early pregnancy may lead to adverse outcomes such as embryonic arrest and fetal developmental malformations. However, due to the small amount of radiation, when the ultrasound suggests that the embryo is developing well can continue the pregnancy under the guidance of the doctor. It is important to take proper rest during early pregnancy, avoid unnecessary medication or private medication, excessive exposure to radiation, etc. to reduce the risk of adverse pregnancy outcomes. Take folic acid as prescribed by your doctor on time. For those who have been exposed to X-ray examination during early pregnancy, it is important to conduct strict labor and delivery examination under the guidance of the doctor to ensure the safety of mother and baby.