Where is the FL in the fetus?

FL refers to the femur length of the fetus detected by color Doppler ultrasound during pregnancy. This length has different standards during each period of fetal development. This parameter can predict the height and weight of the fetus in combination with other examinations. It is a relatively important indicator. If the pregnant woman shows abnormal indicators during the examination, she should communicate with the doctor in time to understand whether there is any abnormality in the fetus. Abnormal indicators may also be caused by the lack of trace elements in the pregnant woman's body, affecting fetal development. It is recommended to pay attention to rest and exercise during pregnancy. At the same time, pay attention to reasonable diet, eat more diet rich in high quality protein, strengthen the supplement of fresh vegetables and fresh fruits, which will help the healthy development of the baby.