Pregnant women need to be observed for about a week after a fall, but this is not absolute and needs to be lengthened or curtailed as appropriate depending on the presence or absence of symptoms. A fall in early pregnancy may lead to miscarriage, which is usually characterized by vaginal bleeding for a few days after the fall, followed by expulsion of the pregnancy. However, if there is no vaginal bleeding or abdominal pain after the fall, most pregnancies can continue. A fall in the middle or late stages of pregnancy may lead to placental abruption, which is often characterized by vaginal bleeding, uterine pressure and pain, and in severe cases, the uterus may be in the shape of a plate or even symptoms of shock. Pregnant women who fall, in addition to the need to observe any uncomfortable symptoms, but also need to consult a doctor in a timely manner, improve the blood routine, ultrasound and other tests, follow the doctor’s instructions for treatment and follow-up, to prevent complications.