yes femur length..dnt worry coz ur baby is tall..my gal was 2 feet at birth..all askd if m gonna hv twins

FL is femur length which is the length of the thigh bone and it indicates the baby's over all length. A reading of 95th percentile indicates that the FL is higher then 95℅ of the fetus population at that age. It would indicate a tall baby at birth.

FL should be femur length I believe.