Hi ,

I am 33 weeks pregnant and in my ultrasound the femur length always falls behind 3weeks (checking since my 24th week). In the gestational age of 33 weeks and 3days ultrasound the baby's femur is measuring 30weeks . Should I be worried about this ?? All other parameters fall a week behind and only the abdominal circumference falls a week ahead . BPD - 82mm ; HC - 293mm ; FAC - 307mm ; FL -58mm . All above measurements are taken in 33 weeks and 3days .