this study aims to help the physicians to evaluate the practice of routine Third trimestric fetal scan whether it should be routinely performed to all cases including those with low risk singleton pregnancies.
Singleton healthy pregnancy at second and third trimesters of pregnancy.
Fetuses were considered normal based on second trimestric fetal scan in our feto-maternal unit
Exclusion criteria were patients with multiple gestations, maternal medical complications as Preeclampsia, DM ,Cardiac or renal diseases , or fetal abnormalities