Having five ultrasounds in early pregnancy has no effect on the fetus and no effect on the patient. Ultrasound in early pregnancy is very short, and when doing ultrasound, the ultrasound probe will keep traveling in the woman’s abdomen, not fixed in one position, so there is no adverse effect on the fetus. Ultrasound in early pregnancy more, mostly because of the situation of preeclampsia, through the dynamic observation of ultrasound to determine the development of the embryo, can observe the patient’s condition changes in a timely manner, so for the patient’s treatment has a very good role in guiding. Therefore, when the patient in the early stages of pregnancy need regular review ultrasound, must actively cooperate with the doctor for examination, do not worry too much about the ultrasound will have an impact on the fetus. Relevant clinical studies have shown that placing the ultrasound probe in a fixed position for more than half an hour is likely to cause damage to the local tissues, so there is no problem with a short period of time.