The value of biparietal diameter of 80mm at 35 weeks of pregnancy is on the small side and needs to be combined with the fetal condition under the guidance of the doctor.
During pregnancy, it is necessary to conduct reasonable and standardized obstetric examination and ultrasound examination to assess fetal growth and development, such as biparietal diameter, femur length, abdominal circumference and head circumference, etc. The fetal biparietal diameter at 35 weeks of gestation is between 82.3~94.8mm, and when the ultrasound suggests that the fetal biparietal diameter of 80mm is on the small side, it is necessary to check the gestation week by a professional doctor and evaluate it in conjunction with the overall development of the fetus.
During pregnancy, it is necessary to ensure adequate nutrition to meet the needs of pregnant women and fetal growth and development, when the ultrasound examination suggests that the size of the fetus is smaller than the actual gestational weeks, it is necessary to take into account the nutritional status of the pregnant woman herself, whether or not there is a combination of pregnancy complications, etc., and actively treat the comorbidities, and closely monitor the development of the fetus, in general, if the situation is good, you can continue to wait for delivery, and terminate the pregnancy in due course if necessary.